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bromide</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 11 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-11" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">11 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A8%D8%B1%D9%88%D9%85%DB%8C%D8%AF_%D8%B1%D8%A7%D8%AF%DB%8C%D9%88%D9%85" title="برومید رادیوم – South Azerbaijani" lang="azb" hreflang="azb" data-title="برومید رادیوم" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Radiumbromid" title="Radiumbromid – German" lang="de" hreflang="de" data-title="Radiumbromid" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D8%B1%D9%85%DB%8C%D8%AF_%D8%B1%D8%A7%D8%AF%DB%8C%D9%85" title="برمید رادیم – Persian" lang="fa" hreflang="fa" data-title="برمید رادیم" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Bromure_de_radium" title="Bromure de radium – French" lang="fr" hreflang="fr" data-title="Bromure de radium" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Radiumbromide" title="Radiumbromide – Dutch" lang="nl" hreflang="nl" data-title="Radiumbromide" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%87%AD%E5%8C%96%E3%83%A9%E3%82%B8%E3%82%A6%E3%83%A0" title="臭化ラジウム – Japanese" lang="ja" hreflang="ja" data-title="臭化ラジウム" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Brometo_de_r%C3%A1dio(II)" title="Brometo de rádio(II) – Portuguese" lang="pt" hreflang="pt" data-title="Brometo de rádio(II)" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D1%80%D0%BE%D0%BC%D0%B8%D0%B4_%D1%80%D0%B0%D0%B4%D0%B8%D1%8F" title="Бромид радия – Russian" lang="ru" hreflang="ru" data-title="Бромид радия" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Radijum_bromid" title="Radijum bromid – Serbian" lang="sr" hreflang="sr" data-title="Radijum bromid" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Radijum_bromid" title="Radijum bromid – Serbo-Croatian" lang="sh" hreflang="sh" 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<div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1268415487">.mw-parser-output .ib-chembox{border-collapse:collapse;text-align:left}.mw-parser-output .ib-chembox td,.mw-parser-output .ib-chembox th{border:1px solid #a2a9b1;width:40%}.mw-parser-output .ib-chembox td+td{width:60%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .ib-chembox figure:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent){background:var(--background-color-inverted,#f8f9fa)}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .ib-chembox figure:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent){background:var(--background-color-inverted,#f8f9fa)}}</style> <table class="infobox ib-chembox"> <caption>Radium bromide<sup id="cite_ref-hand_1-0" class="reference"><a href="#cite_note-hand-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Chemical_2-0" class="reference"><a href="#cite_note-Chemical-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <td colspan="2" style="text-align:center; padding:2px;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Ra_bromid.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/0/09/Ra_bromid.jpg/220px-Ra_bromid.jpg" decoding="async" width="220" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/0/09/Ra_bromid.jpg 1.5x" data-file-width="294" data-file-height="166" /></a><figcaption></figcaption></figure><div style="text-align:center;">Radium bromide</div> </td></tr> <tr> <td colspan="2" style="text-align:center; padding:2px;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Radium_Bromide.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Radium_Bromide.png/220px-Radium_Bromide.png" decoding="async" width="220" height="140" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/4/49/Radium_Bromide.png 1.5x" data-file-width="301" data-file-height="192" /></a><figcaption></figcaption></figure> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Names </th></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Chemical_nomenclature" title="Chemical nomenclature">IUPAC name</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">radium bromide</div> </td></tr> <tr> <td colspan="2" style="text-align:left;">Other names <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">radium bromide</div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Identifiers </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></div> </td> <td><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=10031-23-9">10031-23-9</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">3D model (<a href="/wiki/JSmol" class="mw-redirect" title="JSmol">JSmol</a>)</div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"><ul><li><span title="chemapps.stolaf.edu (3D interactive model)"><a rel="nofollow" class="external text" href="https://chemapps.stolaf.edu/jmol/jmol.php?model=Br%5BRa%5DBr">Interactive image</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"><ul><li><span title="www.chemspider.com"><a rel="nofollow" class="external text" href="https://www.chemspider.com/Chemical-Structure.20138062.html">20138062</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ECHA_InfoCard" class="mw-redirect" title="ECHA InfoCard"><span title="echa.europa.eu">ECHA InfoCard</span></a> </td> <td><a rel="nofollow" class="external text" href="https://echa.europa.eu/substance-information/-/substanceinfo/100.030.066">100.030.066</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q2653992#P2566" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> </td></tr> <tr> <td><a href="/wiki/European_Community_number" title="European Community number"><span title="European Community number (chemical identifier)">EC Number</span></a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"><ul><li>233-086-5</li></ul></div> </td></tr> <tr> <td><a href="/wiki/Unique_Ingredient_Identifier" title="Unique Ingredient Identifier">UNII</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"><ul><li><span title="precision.fda.gov"><a rel="nofollow" class="external text" href="https://precision.fda.gov/uniisearch/srs/unii/R74O7T8569">R74O7T8569</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CompTox_Chemicals_Dashboard" title="CompTox Chemicals Dashboard">CompTox Dashboard</a> <span style="font-weight:normal">(<abbr title="U.S. Environmental Protection Agency">EPA</abbr>)</span></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409" /><div class="plainlist"><ul><li><span title="comptox.epa.gov"><a rel="nofollow" class="external text" href="https://comptox.epa.gov/dashboard/chemical/details/DTXSID40881395">DTXSID40881395</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q2653992#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal;"><div><a href="/wiki/International_Chemical_Identifier" title="International Chemical Identifier">InChI</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.5em; text-align:left;"><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">InChI=1S/2BrH.Ra/h2*1H;/q;;+2/p-2<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">Key: GIKWXTHTIQCTIH-UHFFFAOYSA-L<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div></div></li><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.5em; text-align:left;"><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">InChI=1/2BrH.Ra/h2*1H;/q;;+2/p-2</div><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">Key: GIKWXTHTIQCTIH-NUQVWONBAJ</div></div></li></ul> </div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal;"><div><a href="/wiki/Simplified_molecular-input_line-entry_system" class="mw-redirect" title="Simplified molecular-input line-entry system">SMILES</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.6em; word-wrap:break-word; text-indent:-1.5em; text-align:left; font-size:97%; line-height:120%;">Br[Ra]Br</div></li></ul> </div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Properties </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Chemical_formula" title="Chemical formula">Chemical formula</a></div> </td> <td>RaBr<sub>2</sub>  </td></tr> <tr> <td><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a> </td> <td>385.782 g/mol    </td></tr> <tr> <td>Appearance </td> <td>white <a href="/wiki/Orthorhombic" class="mw-redirect" title="Orthorhombic">orthorhombic</a> crystals </td></tr> <tr> <td><a href="/wiki/Density" title="Density">Density</a> </td> <td>5.79 g/cm<sup>3</sup> </td></tr> <tr> <td><a href="/wiki/Melting_point" title="Melting point">Melting point</a> </td> <td>728 °C (1,342 °F; 1,001 K) </td></tr> <tr> <td><a href="/wiki/Boiling_point" title="Boiling point">Boiling point</a> </td> <td>900 °C (1,650 °F; 1,170 K) sublimes </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Aqueous_solution" title="Aqueous solution">Solubility in water</a></div> </td> <td>70.6 g/100 g at 20°C </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Related compounds </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Other <a href="/wiki/Ion" title="Ion">anions</a></div> </td> <td><a href="/wiki/Radium_chloride" title="Radium chloride">Radium chloride</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Other <a href="/wiki/Ion" title="Ion">cations</a></div> </td> <td><a href="/wiki/Beryllium_bromide" title="Beryllium bromide">Beryllium bromide</a><br /><a href="/wiki/Magnesium_bromide" title="Magnesium bromide">Magnesium bromide</a><br /><a href="/wiki/Calcium_bromide" title="Calcium bromide">Calcium bromide</a><br /><a href="/wiki/Strontium_bromide" title="Strontium bromide">Strontium bromide</a><br /><a href="/wiki/Barium_bromide" title="Barium bromide">Barium bromide</a> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Hazards </th></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;color:inherit;"><b><a href="/wiki/Occupational_safety_and_health" title="Occupational safety and health">Occupational safety and health</a></b> (OHS/OSH): </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Main hazards</div> </td> <td>Radioactive, highly toxic, explosive, dangerous for the environment </td></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;color:inherit;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals" title="Globally Harmonized System of Classification and Labelling of Chemicals"><b>GHS</b> labelling</a>: </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_hazard_pictograms" title="GHS hazard pictograms">Pictograms</a></div> </td> <td><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-explos.svg" class="mw-file-description" title="GHS01: Explosive"><img alt="GHS01: Explosive" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/GHS-pictogram-explos.svg/50px-GHS-pictogram-explos.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/GHS-pictogram-explos.svg/75px-GHS-pictogram-explos.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/GHS-pictogram-explos.svg/100px-GHS-pictogram-explos.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-skull.svg" class="mw-file-description" title="GHS06: Toxic"><img alt="GHS06: Toxic" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/50px-GHS-pictogram-skull.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/75px-GHS-pictogram-skull.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/100px-GHS-pictogram-skull.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-silhouette.svg" class="mw-file-description" title="GHS08: Health hazard"><img alt="GHS08: Health hazard" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/50px-GHS-pictogram-silhouette.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/75px-GHS-pictogram-silhouette.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/100px-GHS-pictogram-silhouette.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-pollu.svg" class="mw-file-description" title="GHS09: Environmental hazard"><img alt="GHS09: Environmental hazard" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/50px-GHS-pictogram-pollu.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/75px-GHS-pictogram-pollu.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/100px-GHS-pictogram-pollu.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span> </td></tr> <tr> <td><a href="/wiki/NFPA_704" title="NFPA 704"><b>NFPA 704</b></a> (fire diamond) </td> <td><style data-mw-deduplicate="TemplateStyles:r1170367383">.mw-parser-output .nfpa-704-diamond-ref{float:right;padding:1px;text-align:right}.mw-parser-output .nfpa-704-diamond-container{width:82px;font-family:sans-serif;margin:0 auto}.mw-parser-output .nfpa-704-diamond-container-ref{float:left;margin-left:1em}.mw-parser-output .nfpa-704-diamond-images{float:left;font-size:20px;text-align:center;position:relative;height:80px;width:80px;padding:1px}.mw-parser-output .nfpa-704-diamond-map{position:absolute;height:80px;width:80px}.mw-parser-output .nfpa-704-diamond .noresize{margin:0 auto}.mw-parser-output .nfpa-704-diamond-code{line-height:1em;text-align:center;position:absolute}.mw-parser-output .nfpa-704-diamond-code>a{color:black}.mw-parser-output .nfpa-704-diamond-blue{width:13px;top:31px;left:15px}.mw-parser-output .nfpa-704-diamond-red{width:12px;top:12px;left:35px}.mw-parser-output .nfpa-704-diamond-yellow{width:13px;top:31px;left:54px}.mw-parser-output .nfpa-704-diamond-white-image{position:relative;top:51px;left:0}.mw-parser-output .nfpa-704-diamond-white-text{vertical-align:middle;text-align:center;line-height:80%;position:absolute;top:52px}.mw-parser-output .nfpa-704-diamond-white-text a>span{position:absolute;color:black}.mw-parser-output .nfpa-704-diamond-white-wors{font-size:15px;width:23px;left:29px}.mw-parser-output .nfpa-704-diamond-white-wox{font-size:15px;font-stretch:condensed;width:21px;line-height:80%;top:-4px;left:29px}.mw-parser-output .nfpa-704-diamond-white-abcp{font-size:13.5px;font-stretch:condensed;width:28px;left:26px}.mw-parser-output .nfpa-704-diamond-white-ac{font-size:10px;width:30px;left:25px}.mw-parser-output .nfpa-704-diamond-white-strike{text-decoration:line-through}</style><div class="nfpa-704-diamond notheme"><div class="nfpa-704-diamond-container"><div class="nfpa-704-diamond-images nounderlines"> <div class="nfpa-704-diamond-map"><figure class="noresize" typeof="mw:File"><span><img alt="NFPA 704 four-colored diamond" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/80px-NFPA_704.svg.png" decoding="async" width="80" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/120px-NFPA_704.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/160px-NFPA_704.svg.png 2x" data-file-width="512" data-file-height="512" usemap="#ImageMap_083c9a213ae59c95" /></span><map name="ImageMap_083c9a213ae59c95"><area href="/wiki/NFPA_704#Blue" shape="poly" coords="23,23,47,47,23,70,0,47" alt="Health 4: Very short exposure could cause death or major residual injury. E.g. VX gas" title="Health 4: Very short exposure could cause death or major residual injury. E.g. VX gas" /><area href="/wiki/NFPA_704#Red" shape="poly" coords="47,0,70,23,47,47,23,23" alt="Flammability 0: Will not burn. E.g. water" title="Flammability 0: Will not burn. E.g. water" /><area href="/wiki/NFPA_704#Yellow" shape="poly" coords="70,23,94,47,70,70,47,47" alt="Instability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide" title="Instability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide" /><area href="/wiki/NFPA_704#White" shape="poly" coords="47,47,70,70,47,94,23,70" alt="Special hazard RA: Radioactive. E.g. plutonium" title="Special hazard RA: Radioactive. E.g. plutonium" /></map><figcaption></figcaption></figure></div><div class="nfpa-704-diamond-code nfpa-704-diamond-blue"> <a href="/wiki/NFPA_704#Blue" title="NFPA 704"><span title="Health 4: Very short exposure could cause death or major residual injury. E.g. VX gas" class="notheme mw-no-invert">4</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-red"> <a href="/wiki/NFPA_704#Red" title="NFPA 704"><span title="Flammability 0: Will not burn. E.g. water" class="notheme mw-no-invert">0</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-yellow"> <a href="/wiki/NFPA_704#Yellow" title="NFPA 704"><span title="Instability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide" class="notheme mw-no-invert">3</span></a></div><div class="nfpa-704-diamond-white-image"><span class="mw-valign-top" typeof="mw:File"><a href="/wiki/NFPA_704#White" title="Special hazard RA: Radioactive. E.g. plutonium"><img alt="Special hazard RA: Radioactive. E.g. plutonium" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Radiation_warning_symbol_3.svg/20px-Radiation_warning_symbol_3.svg.png" decoding="async" width="20" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Radiation_warning_symbol_3.svg/30px-Radiation_warning_symbol_3.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/Radiation_warning_symbol_3.svg/40px-Radiation_warning_symbol_3.svg.png 2x" data-file-width="502" data-file-height="469" /></a></span></div></div></div></div> </td></tr> <tr> <td colspan="2" style="text-align:left; background:#f8eaba; color:inherit; border:1px solid #a2a9b1;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Except where otherwise noted, data are given for materials in their <a href="/wiki/Standard_state" title="Standard state">standard state</a> (at 25 °C [77 °F], 100 kPa).</div> <div style="margin-top: 0.3em;"><div style="text-align:center;"><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/12px-X_mark.svg.png" decoding="async" width="12" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/18px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/24px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span> <span class="reflink plainlinks nourlexpansion"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=476995008&page2=Radium+bromide">verify</a></span> (<a href="/wiki/Wikipedia:WikiProject_Chemicals/Chembox_validation" title="Wikipedia:WikiProject Chemicals/Chembox validation">what is</a> <sup><span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/7px-X_mark.svg.png" decoding="async" width="7" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/11px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/14px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span></sup> ?) </div></div> <div style="margin-top: 0.3em; text-align: center;"><a href="/wiki/Wikipedia:Chemical_infobox#References" title="Wikipedia:Chemical infobox">Infobox references</a></div> </td></tr> </tbody></table><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chemical compound</div> <p><b>Radium bromide</b> is the <a href="/wiki/Bromide" title="Bromide">bromide</a> <a href="/wiki/Salt_(chemistry)" title="Salt (chemistry)">salt</a> of <a href="/wiki/Radium" title="Radium">radium</a>, with the formula RaBr<sub>2</sub>. It is produced during the process of separating radium from <a href="/wiki/Uranium" title="Uranium">uranium</a> <a href="/wiki/Ore" title="Ore">ore</a>. This inorganic compound was discovered by <a href="/wiki/Pierre_Curie" title="Pierre Curie">Pierre</a> and <a href="/wiki/Marie_Curie" title="Marie Curie">Marie Curie</a> in 1898, and the discovery sparked a huge interest in <a href="/wiki/Radiochemistry" title="Radiochemistry">radiochemistry</a> and <a href="/wiki/Radiotherapy" class="mw-redirect" title="Radiotherapy">radiotherapy</a>. Since elemental radium oxidizes readily in air and water, radium salts are the preferred chemical form of radium to work with.<sup id="cite_ref-Babcock_3-0" class="reference"><a href="#cite_note-Babcock-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Even though it is more stable than elemental radium, radium bromide is still extremely toxic, and can explode under certain conditions.<sup id="cite_ref-Kirby_4-0" class="reference"><a href="#cite_note-Kirby-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>After the Curies discovered radium (in the form of <a href="/wiki/Radium_chloride" title="Radium chloride">radium chloride</a>) in 1898, scientists began to isolate radium on an industrial scale, with the intent of using it for <a href="/wiki/Radiotherapy" class="mw-redirect" title="Radiotherapy">radiotherapy</a> treatments. Radium salts, including radium bromide, were most often used by placing the chemical in a tube that was then passed over or inserted into diseased tissue in the body. Many of the first scientists to try to determine <a href="/wiki/Radium#historical_uses" title="Radium">radium's uses</a> were affected by their exposure to the radioactive material. Pierre Curie went so far as to self-inflict a severe chemical skin reaction by applying a radium source directly to his forearm, which ultimately created a skin lesion.<sup id="cite_ref-Dutreix_5-0" class="reference"><a href="#cite_note-Dutreix-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> All types of therapeutic tests were performed for different skin diseases including <a href="/wiki/Eczema" class="mw-redirect" title="Eczema">eczema</a>, <a href="/wiki/Lichen_planus" title="Lichen planus">lichen</a> and <a href="/wiki/Psoriasis" title="Psoriasis">psoriasis</a>. Later, it was hypothesized that radium could be used to treat cancerous diseases. </p><p>However, during this time frame, radium also gained popularity among pseudoscientific "health remedy" industries, <a href="/wiki/Radioactive_quackery" title="Radioactive quackery">which promoted radium as an essential element</a> that could "heal" and "reinvigorate" cells in the human body and remove poisonous substances. As a result, radium gained popularity as a "health trend" in the 1920s and radium salts were added to food, drinks, clothing, toys, and even toothpaste.<sup id="cite_ref-Harvie_6-0" class="reference"><a href="#cite_note-Harvie-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Furthermore, many respectable journals and newspapers in the early 1900s published statements claiming that radium posed no health hazard. </p><p>The main problem with the growth of interest in radium was the lack of radium on earth itself. In 1913, it was reported that the <a href="/wiki/Curie_Institute,_Warsaw" class="mw-redirect" title="Curie Institute, Warsaw">Radium Institute</a> had four grams of radium total, which at the time was more than half the world supply.<sup id="cite_ref-Harvie_6-1" class="reference"><a href="#cite_note-Harvie-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Numerous countries and institutions across the world set out to extract as much radium as possible, a time-consuming and expensive task. It was reported in <i>Science</i> magazine in 1919 that the United States had produced approximately 55 grams of radium since 1913, which was also more than half the radium produced in the world at the time.<sup id="cite_ref-Voil_7-0" class="reference"><a href="#cite_note-Voil-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> A principal source for radium is <a href="/wiki/Pitchblende" class="mw-redirect" title="Pitchblende">pitchblende</a>, which holds a total of 257 mg of radium per ton of U<sub>3</sub>O<sub>8</sub>.<sup id="cite_ref-Babcock_3-1" class="reference"><a href="#cite_note-Babcock-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> With so little product recovered from such a large amount of material, it was difficult to extract a large quantity of radium. This was the reason radium bromide became one of the most expensive materials on earth. In 1921, it was stated in <i>Time</i> magazine that one ton of radium cost 17,000,000,000 Euros, whereas one ton of gold cost 208,000 Euros and one ton of diamond cost 400,000,000 Euros.<sup id="cite_ref-Harvie_6-2" class="reference"><a href="#cite_note-Harvie-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p>Radium bromide was also found to induce <a href="/wiki/Phosphorescence" title="Phosphorescence">phosphorescence</a> at normal temperatures.<sup id="cite_ref-Nature_8-0" class="reference"><a href="#cite_note-Nature-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> This led to the US army manufacturing and supplying <a href="/wiki/Luminescence" title="Luminescence">luminous</a> watches and gun sights to soldiers. It also allowed for the invention of the <a href="/wiki/Spinthariscope" title="Spinthariscope">spinthariscope</a>, which soon became a popular household item.<sup id="cite_ref-Schwarcz_9-0" class="reference"><a href="#cite_note-Schwarcz-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Properties">Properties</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=2" title="Edit section: Properties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Radium bromide is a luminous salt that causes the air surrounding it, even when encased in a tube, to glow a brilliant green and demonstrate all bands of the nitrogen spectrum. It is possible that the effect of the <a href="/wiki/Alpha_radiation" class="mw-redirect" title="Alpha radiation">alpha radiation</a> on the <a href="/wiki/Nitrogen" title="Nitrogen">nitrogen</a> in the air causes this <a href="/wiki/Luminescence" title="Luminescence">luminescence</a>. Radium bromide is highly reactive and crystals can sometimes explode, especially if heated. Helium gas evolved from alpha particles can accumulate within the crystals, which can cause them to weaken and rupture. </p><p>Radium bromide will crystallize when separated from aqueous solution. It forms a <a href="/wiki/Dihydrate" class="mw-redirect" title="Dihydrate">dihydrate</a>, very similar to <a href="/wiki/Barium_bromide" title="Barium bromide">barium bromide</a>.<sup id="cite_ref-Kirby_4-1" class="reference"><a href="#cite_note-Kirby-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Production">Production</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=3" title="Edit section: Production"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Radium is obtained from uranium or <a href="/wiki/Pitchblende" class="mw-redirect" title="Pitchblende">pitchblende</a> ores by the "Curie method", which involves two major stages. In the first stage the ore is treated with sulfuric acid dissolves many components. The residue contains, barium, radium, and lead sulfates. The mixture will then be treated with <a href="/wiki/Sodium_chloride" title="Sodium chloride">sodium chloride</a> and sodium carbonate to remove the lead. The second stage involves separation of the barium from the radium.<sup id="cite_ref-Babcock_3-2" class="reference"><a href="#cite_note-Babcock-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Kirby_4-2" class="reference"><a href="#cite_note-Kirby-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Radium bromide can be obtained from radium chloride by reaction with a stream of <a href="/wiki/Hydrogen_bromide" title="Hydrogen bromide">hydrogen bromide</a>.<sup id="cite_ref-Kirby_4-3" class="reference"><a href="#cite_note-Kirby-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Hazards">Hazards</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=4" title="Edit section: Hazards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Radium bromide, like all radium compounds, is highly radioactive and very toxic. Due to its chemical similarity to <a href="/wiki/Calcium" title="Calcium">calcium</a>, radium tends to accumulate in the bones, where it irradiates the <a href="/wiki/Bone_marrow" title="Bone marrow">bone marrow</a> and can cause <a href="/wiki/Anemia" title="Anemia">anemia</a>, <a href="/wiki/Leukemia" title="Leukemia">leukemia</a>, <a href="/wiki/Sarcoma" title="Sarcoma">sarcoma</a>, <a href="/wiki/Bone_cancer" class="mw-redirect" title="Bone cancer">bone cancer</a>, genetic defects, <a href="/wiki/Infertility" title="Infertility">infertility</a>, ulcers, and <a href="/wiki/Necrosis" title="Necrosis">necrosis</a>. Symptoms of poisoning can take years to develop, by which time it is usually too late for any effective medical treatment. Radium bromide also poses a severe <a href="/wiki/Environmental_hazard" title="Environmental hazard">environmental hazard</a>, amplified due to its high <a href="/wiki/Solubility" title="Solubility">solubility</a> in water, and it can <a href="/wiki/Bioaccumulate" class="mw-redirect" title="Bioaccumulate">bioaccumulate</a> and cause long-lasting damage to organisms.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (September 2023)">citation needed</span></a></i>]</sup> </p><p>Radium bromide is highly reactive, and crystals can explode if violently shocked or heated. This is, in part, due to self-damage of the crystals by alpha radiation, which weakens the lattice structure.<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Accuracy_dispute#Disputed_statement" title="Wikipedia:Accuracy dispute"><span title="The material near this tag is possibly inaccurate or nonfactual. (September 2023)">dubious</span></a> – <a href="/wiki/Talk:Radium_bromide#Dubious" title="Talk:Radium bromide">discuss</a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Uses">Uses</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=5" title="Edit section: Uses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Radium and radium salts were commonly used for treating <a href="/wiki/Cancer" title="Cancer">cancer</a>; however, these treatments have been mostly phased out in favor of less toxic chemicals such as <a href="/wiki/Technetium" title="Technetium">technetium</a> or <a href="/wiki/Strontium-89" title="Strontium-89">strontium-89</a>.<sup id="cite_ref-Harvie_6-3" class="reference"><a href="#cite_note-Harvie-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Radium bromide was also used in luminous paint on watches, but its use was ultimately phased out in the 1960-1970s in favor of less dangerous chemicals like <a href="/wiki/Promethium" title="Promethium">promethium</a> and <a href="/wiki/Tritium" title="Tritium">tritium</a>. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=6" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Radiation_therapy" title="Radiation therapy">Radiation therapy</a></li> <li><a href="/wiki/Ionizing_radiation" title="Ionizing radiation">Ionizing radiation</a></li> <li><a href="/wiki/Radiology" title="Radiology">Radiology</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Radium_bromide&action=edit&section=7" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-hand-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-hand_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFLide1998" class="citation book cs1">Lide, David R. (1998). <i>Handbook of Chemistry and Physics</i> (87 ed.). Boca Raton, FL: CRC Press. pp. <span class="nowrap">4–</span>78. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-8493-0594-2" title="Special:BookSources/0-8493-0594-2"><bdi>0-8493-0594-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Handbook+of+Chemistry+and+Physics&rft.place=Boca+Raton%2C+FL&rft.pages=%3Cspan+class%3D%22nowrap%22%3E4-%3C%2Fspan%3E78&rft.edition=87&rft.pub=CRC+Press&rft.date=1998&rft.isbn=0-8493-0594-2&rft.aulast=Lide&rft.aufirst=David+R.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ARadium+bromide" class="Z3988"></span></span> </li> <li id="cite_note-Chemical-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-Chemical_2-0">^</a></b></span> <span class="reference-text">Chemical Compounds (Inorganic); B-Table, Record No. 2630. <i>International Critical Tables of Numerical Data, Physics, Chemistry and Technology (1st Electronic Edition</i>). <b>2000</b></span> </li> <li id="cite_note-Babcock-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-Babcock_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Babcock_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Babcock_3-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text">Babcock, A.B., Jr. Survey of Processes for Radium Recovery from Pitchblende Ores. <i>AEC Research and Development Report</i>. <b>23 Feb 1950</b>. No. NYO—112</span> </li> <li id="cite_note-Kirby-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Kirby_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Kirby_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Kirby_4-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Kirby_4-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text">Kirby, H.W; Salutsky, Murrell L. The Radiochemistry of Radium. <i>Energy Citations Database</i> <b>Dec 1964</b>.<a rel="nofollow" class="external autonumber" href="https://www.osti.gov/energycitations/product.biblio.jsp?query_id=0&page=0&osti_isd=4560824">[1]</a></span> </li> <li id="cite_note-Dutreix-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-Dutreix_5-0">^</a></b></span> <span class="reference-text">Dutreix, Jean; Pierquin, Bernard; Tubiana, Maurice. The Hazy Dawn of Brachytherapy. <i>Radiotherapy and Oncology</i> (49) <b>1998</b> 223-232</span> </li> <li id="cite_note-Harvie-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-Harvie_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Harvie_6-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Harvie_6-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Harvie_6-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text">Harvie, David I. The Radium Century. <i>Endeavor</i> <b>1999</b> Vol. 23, Issue 3: 100-105</span> </li> <li id="cite_note-Voil-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-Voil_7-0">^</a></b></span> <span class="reference-text">Voil, Charles H. Radium Production. <i>Science</i> <b>17 March 1919</b> Vol. 49, No 1262: 227-228</span> </li> <li id="cite_note-Nature-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-Nature_8-0">^</a></b></span> <span class="reference-text">100 and 50 years ago. <i>Nature</i> <b>24 July 2003</b> Vol. 424, Issue 6927: 381</span> </li> <li id="cite_note-Schwarcz-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-Schwarcz_9-0">^</a></b></span> <span class="reference-text">Schwarcz, Joe. A Dazzling display in a little jar. <i>The Gazette: Saturday Extra; The Right Chemistry</i> pg B5</span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist 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navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Radium_azide" title="Radium azide"><span class="chemf nowrap">Ra(N<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Radium_carbonate" title="Radium carbonate">RaCO<sub>3</sub></a></li> <li><a href="/wiki/Radium_fluoride" title="Radium fluoride">RaF<sub>2</sub></a></li> <li><a href="/wiki/Radium_chloride" title="Radium chloride">RaCl<sub>2</sub></a></li> <li><a class="mw-selflink selflink">RaBr<sub>2</sub></a></li> <li><a href="/wiki/Radium_sulfate" title="Radium sulfate">RaSO<sub>4</sub></a></li> <li><a href="/wiki/Radium_nitrate" title="Radium nitrate">Ra(NO<sub>3</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Radium_iodide" title="Radium iodide"><span class="chemf nowrap">RaI<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Radium_hydroxide" title="Radium hydroxide"><span class="chemf nowrap">Ra(OH)<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Radium_oxide" title="Radium oxide">RaO</a></li> <li><a href="/wiki/Radium_nitride" title="Radium nitride"><span class="chemf nowrap">Ra<sub class="template-chem2-sub">3</sub>N<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Radium_tungstate" title="Radium tungstate"><span class="chemf nowrap">RaWO<sub class="template-chem2-sub">4</sub></span></a></li> <li><a href="/wiki/Radium_chlorate" title="Radium chlorate"><span class="chemf nowrap">Ra(ClO<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Radium_iodate" title="Radium iodate"><span class="chemf nowrap">Ra(IO<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></span></a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Salts_and_covalent_derivatives_of_the_bromide_ion135" style="display:table;;padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit;table-layout:fixed;"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Bromides" title="Template:Bromides"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Bromides" title="Template talk:Bromides"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Bromides" title="Special:EditPage/Template:Bromides"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Salts_and_covalent_derivatives_of_the_bromide_ion135" style="font-size:114%;margin:0 4em">Salts and covalent derivatives of the <a href="/wiki/Bromide" title="Bromide">bromide</a> ion</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;border-width:0;"><div style="padding:0"><div class="mw-collapsible-content" style="overflow-x:auto"> <table class="center"> <tbody><tr style="background-color:mistyrose"> <td><a href="/wiki/Hydrogen_bromide" title="Hydrogen bromide">HBr</a> </td> <td style="background-color:white;color:inherit;border:none"> </td> <td style="background-color:white;color:inherit;border:none" colspan="11" rowspan="3"> </td> <td style="background-color:white;color:inherit;border:none" colspan="5"> </td> <td>He </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Lithium_bromide" title="Lithium bromide">LiBr</a> </td> <td><a href="/wiki/Beryllium_bromide" title="Beryllium bromide">BeBr<sub>2</sub></a> </td> <td><a href="/wiki/Boron_tribromide" title="Boron tribromide">BBr<sub>3</sub></a><br /><a href="/wiki/Borate_bromide" title="Borate bromide">+BO<sub>3</sub></a> </td> <td><a href="/wiki/Carbon_tetrabromide" title="Carbon tetrabromide">CBr<sub>4</sub></a><br /><a href="/wiki/Carbide_bromide" title="Carbide bromide">+C</a> </td> <td><a href="/wiki/Nitrogen_tribromide" title="Nitrogen tribromide">NBr<sub>3</sub></a><br /><a href="/wiki/Bromine_azide" title="Bromine azide">BrN<sub>3</sub></a><br /><a href="/wiki/Ammonium_bromide" title="Ammonium bromide">NH<sub>4</sub>Br</a><br /><a href="/wiki/Nitrosyl_bromide" title="Nitrosyl bromide">NOBr</a><br /><a href="/w/index.php?title=Nitride_bromide&action=edit&redlink=1" class="new" title="Nitride bromide (page does not exist)">+N</a> </td> <td><a href="/wiki/Dibromine_monoxide" title="Dibromine monoxide">Br<sub>2</sub>O</a><br /><a href="/wiki/Bromine_dioxide" title="Bromine dioxide">BrO<sub>2</sub></a><br /><a href="/wiki/Dibromine_trioxide" title="Dibromine trioxide">Br<sub>2</sub>O<sub>3</sub></a><br /><a href="/wiki/Dibromine_pentoxide" title="Dibromine pentoxide">Br<sub>2</sub>O<sub>5</sub></a> </td> <td><a href="/wiki/Bromine_monofluoride" title="Bromine monofluoride">BrF</a><br /><a href="/wiki/Bromine_trifluoride" title="Bromine trifluoride">BrF<sub>3</sub></a><br /><a href="/wiki/Bromine_pentafluoride" title="Bromine pentafluoride">BrF<sub>5</sub></a> </td> <td>Ne </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Sodium_bromide" title="Sodium bromide">NaBr</a> </td> <td><a href="/wiki/Magnesium_bromide" title="Magnesium bromide">MgBr<sub>2</sub></a> </td> <td><a href="/wiki/Aluminium_monobromide" title="Aluminium monobromide">AlBr</a><br /><a href="/wiki/Aluminium_bromide" title="Aluminium bromide">AlBr<sub>3</sub></a> </td> <td><a href="/wiki/Silicon_tetrabromide" title="Silicon tetrabromide">SiBr<sub>4</sub></a> </td> <td><a href="/wiki/Phosphorus_tribromide" title="Phosphorus tribromide">PBr<sub>3</sub></a><br /><a href="/wiki/Phosphorus_pentabromide" title="Phosphorus pentabromide">PBr<sub>5</sub></a><br /><a href="/wiki/Phosphorus_heptabromide" title="Phosphorus heptabromide">PBr<sub>7</sub></a><br /><a href="/wiki/Phosphide_bromide" title="Phosphide bromide">+P</a> </td> <td><a href="/wiki/Disulfur_dibromide" title="Disulfur dibromide">S<sub>2</sub>Br<sub>2</sub></a><br /><a href="/wiki/Sulfur_dibromide" title="Sulfur dibromide">SBr<sub>2</sub></a> </td> <td><a href="/wiki/Bromine_monochloride" title="Bromine monochloride">BrCl</a> </td> <td>Ar </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Potassium_bromide" title="Potassium bromide">KBr</a> </td> <td><a href="/wiki/Calcium_bromide" title="Calcium bromide">CaBr<sub>2</sub></a><br /> </td> <td style="background-color:white;color:inherit;border:none"> </td> <td><a href="/wiki/Scandium_bromide" title="Scandium bromide">ScBr<sub>3</sub></a> </td> <td><a href="/wiki/Titanium(II)_bromide" title="Titanium(II) bromide">TiBr<sub>2</sub></a><br /><a href="/wiki/Titanium(III)_bromide" title="Titanium(III) bromide">TiBr<sub>3</sub></a><br /><a href="/wiki/Titanium_tetrabromide" title="Titanium tetrabromide">TiBr<sub>4</sub></a> </td> <td><a href="/wiki/Vanadium(II)_bromide" title="Vanadium(II) bromide">VBr<sub>2</sub></a><br /><a href="/wiki/Vanadium(III)_bromide" title="Vanadium(III) bromide">VBr<sub>3</sub></a> </td> <td><a href="/wiki/Chromium(II)_bromide" title="Chromium(II) bromide">CrBr<sub>2</sub></a><br /><a href="/wiki/Chromium(III)_bromide" title="Chromium(III) bromide">CrBr<sub>3</sub></a><br /><a href="/wiki/Chromium(IV)_bromide" title="Chromium(IV) bromide">CrBr<sub>4</sub></a> </td> <td><a href="/wiki/Manganese(II)_bromide" title="Manganese(II) bromide">MnBr<sub>2</sub></a> </td> <td><a href="/wiki/Iron(II)_bromide" title="Iron(II) bromide">FeBr<sub>2</sub></a><br /><a href="/wiki/Iron(III)_bromide" title="Iron(III) bromide">FeBr<sub>3</sub></a> </td> <td><a href="/wiki/Cobalt(II)_bromide" title="Cobalt(II) bromide">CoBr<sub>2</sub></a> </td> <td><a href="/wiki/Nickel(II)_bromide" title="Nickel(II) bromide">NiBr<sub>2</sub></a><br /><a href="/wiki/Tetrabromonickelate" title="Tetrabromonickelate">NiBr<sub>4</sub><sup>2−</sup></a> </td> <td><a href="/wiki/Copper(I)_bromide" title="Copper(I) bromide">CuBr</a><br /><a href="/wiki/Copper(II)_bromide" title="Copper(II) bromide">CuBr<sub>2</sub></a> </td> <td><a href="/wiki/Zinc_bromide" title="Zinc bromide">ZnBr<sub>2</sub></a> </td> <td><a href="/wiki/Gallium(III)_bromide" title="Gallium(III) bromide">GaBr<sub>3</sub></a> </td> <td><a href="/wiki/Germanium_dibromide" title="Germanium dibromide">GeBr<sub>2</sub></a><br /><a href="/wiki/Germanium_tetrabromide" title="Germanium tetrabromide">GeBr<sub>4</sub></a> </td> <td><a href="/wiki/Arsenic_tribromide" title="Arsenic tribromide">AsBr<sub>3</sub></a><br /><a href="/wiki/Arsenide_bromide" title="Arsenide bromide">+As</a><br /><a href="/wiki/Arsenite_bromides" title="Arsenite bromides">+AsO<sub>3</sub></a> </td> <td><a href="/wiki/Selenium_dibromide" title="Selenium dibromide">SeBr<sub>2</sub></a><br /><a href="/wiki/Selenium_tetrabromide" title="Selenium tetrabromide">SeBr<sub>4</sub></a> </td> <td><a href="/wiki/Bromine" title="Bromine">Br<sub>2</sub></a> </td> <td>Kr </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Rubidium_bromide" title="Rubidium bromide">RbBr</a> </td> <td><a href="/wiki/Strontium_bromide" title="Strontium bromide">SrBr<sub>2</sub></a> </td> <td style="background-color:white;color:inherit;border:none"> </td> <td><a href="/wiki/Yttrium(III)_bromide" title="Yttrium(III) bromide">YBr<sub>3</sub></a> </td> <td><a href="/wiki/Zirconium_dibromide" title="Zirconium dibromide"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410" /><span class="chemf nowrap">ZrBr<sub class="template-chem2-sub">2</sub></span></a><br /><a href="/wiki/Zirconium(III)_bromide" title="Zirconium(III) bromide">ZrBr<sub>3</sub></a><br /><a href="/wiki/Zirconium(IV)_bromide" title="Zirconium(IV) bromide">ZrBr<sub>4</sub></a> </td> <td><a href="/wiki/Niobium(V)_bromide" title="Niobium(V) bromide">NbBr<sub>5</sub></a> </td> <td><a href="/wiki/Molybdenum(II)_bromide" title="Molybdenum(II) bromide">MoBr<sub>2</sub></a><br /><a href="/wiki/Molybdenum(III)_bromide" title="Molybdenum(III) bromide">MoBr<sub>3</sub></a><br /><a href="/wiki/Molybdenum(IV)_bromide" title="Molybdenum(IV) bromide">MoBr<sub>4</sub></a> </td> <td><a href="/wiki/Technetium(III)_bromide" title="Technetium(III) bromide">TcBr<sub>3</sub></a><br /><a href="/wiki/Technetium(IV)_bromide" title="Technetium(IV) bromide">TcBr<sub>4</sub></a> </td> <td><a href="/wiki/Ruthenium(III)_bromide" title="Ruthenium(III) bromide">RuBr<sub>3</sub></a> </td> <td><a href="/wiki/Rhodium(III)_bromide" title="Rhodium(III) bromide">RhBr<sub>3</sub></a> </td> <td><a href="/wiki/Palladium(II)_bromide" title="Palladium(II) bromide">PdBr<sub>2</sub></a> </td> <td><a href="/wiki/Silver_bromide" title="Silver bromide">AgBr</a> </td> <td><a href="/wiki/Cadmium_bromide" title="Cadmium bromide">CdBr<sub>2</sub></a> </td> <td><a href="/wiki/Indium(I)_bromide" title="Indium(I) bromide">InBr</a><br /><a href="/wiki/Indium(III)_bromide" title="Indium(III) bromide">InBr<sub>3</sub></a> </td> <td><a href="/wiki/Tin(II)_bromide" title="Tin(II) bromide">SnBr<sub>2</sub></a><br /><a href="/wiki/Tin(IV)_bromide" title="Tin(IV) bromide">SnBr<sub>4</sub></a> </td> <td><a href="/wiki/Antimony_tribromide" title="Antimony tribromide">SbBr<sub>3</sub></a><br /><a href="/wiki/Antimonide_bromide" title="Antimonide bromide">+Sb</a><br /><a href="/wiki/Bromoantimonates" title="Bromoantimonates">-Sb</a> </td> <td><a href="/wiki/Ditellurium_bromide" title="Ditellurium bromide">Te<sub>2</sub>Br</a><br /><a href="/wiki/Tellurium_tetrabromide" title="Tellurium tetrabromide">TeBr<sub>4</sub></a><br /><a href="/wiki/Telluride_bromide" title="Telluride bromide">+Te</a> </td> <td><a href="/wiki/Iodine_monobromide" title="Iodine monobromide">IBr</a><br /><a href="/wiki/Iodine_tribromide" title="Iodine tribromide">IBr<sub>3</sub></a> </td> <td><a href="/wiki/Xenon_dibromide" title="Xenon dibromide">XeBr<sub>2</sub></a> </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Caesium_bromide" title="Caesium bromide">CsBr</a> </td> <td><a href="/wiki/Barium_bromide" title="Barium bromide">BaBr<sub>2</sub></a> </td> <td style="background-color:white;color:inherit;border:none">* </td> <td><a href="/wiki/Lutetium(III)_bromide" title="Lutetium(III) bromide">LuBr<sub>3</sub></a> </td> <td><a href="/wiki/Hafnium_tetrabromide" title="Hafnium tetrabromide">HfBr<sub>4</sub></a> </td> <td><a href="/wiki/Tantalum(V)_bromide" title="Tantalum(V) bromide">TaBr<sub>5</sub></a> </td> <td><a href="/wiki/Tungsten(V)_bromide" title="Tungsten(V) bromide">WBr<sub>5</sub></a><br /><a href="/wiki/Tungsten_hexabromide" title="Tungsten hexabromide">WBr<sub>6</sub></a> </td> <td><a href="/wiki/Rhenium(III)_bromide" title="Rhenium(III) bromide">ReBr<sub>3</sub></a> </td> <td><a href="/wiki/Osmium(III)_bromide" title="Osmium(III) bromide">OsBr<sub>3</sub></a><br /><a href="/wiki/Osmium_tetrabromide" title="Osmium tetrabromide">OsBr<sub>4</sub></a> </td> <td><a href="/wiki/Iridium(III)_bromide" title="Iridium(III) bromide">IrBr<sub>3</sub></a><br /><a href="/wiki/Iridium_tetrabromide" title="Iridium tetrabromide"><span class="chemf nowrap">IrBr<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">4</sub></span></span></span></a> </td> <td><a href="/wiki/Platinum(II)_bromide" title="Platinum(II) bromide">PtBr<sub>2</sub></a><br /><a href="/wiki/Platinum(IV)_bromide" title="Platinum(IV) bromide">PtBr<sub>4</sub></a> </td> <td><a href="/wiki/Gold(I)_bromide" title="Gold(I) bromide">AuBr</a><br /><a href="/wiki/Gold(III)_bromide" title="Gold(III) bromide">AuBr<sub>3</sub></a> </td> <td><a href="/wiki/Mercury(I)_bromide" title="Mercury(I) bromide">Hg<sub>2</sub>Br<sub>2</sub></a><br /> <a href="/wiki/Mercury(II)_bromide" title="Mercury(II) bromide">HgBr<sub>2</sub></a> </td> <td><a href="/wiki/Thallium(I)_bromide" title="Thallium(I) bromide">TlBr</a> </td> <td><a href="/wiki/Lead(II)_bromide" title="Lead(II) bromide">PbBr<sub>2</sub></a> </td> <td><a href="/wiki/Bismuth_tribromide" title="Bismuth tribromide">BiBr<sub>3</sub></a> </td> <td><a href="/wiki/Polonium_dibromide" title="Polonium dibromide">PoBr<sub>2</sub></a><br /><a href="/wiki/Polonium_tetrabromide" title="Polonium tetrabromide">PoBr<sub>4</sub></a> </td> <td><a href="/wiki/Astatine_bromide" title="Astatine bromide">AtBr</a> </td> <td>Rn </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Francium_bromide" class="mw-redirect" title="Francium bromide">FrBr</a> </td> <td><a class="mw-selflink selflink">RaBr<sub>2</sub></a> </td> <td style="background-color:white;color:inherit;border:none">** </td> <td>Lr </td> <td>Rf </td> <td>Db </td> <td>Sg </td> <td>Bh </td> <td>Hs </td> <td>Mt </td> <td>Ds </td> <td>Rg </td> <td>Cn </td> <td>Nh </td> <td>Fl </td> <td>Mc </td> <td>Lv </td> <td>Ts </td> <td>Og </td></tr> <tr> <td style="background-color:white;color:inherit;border:none" colspan="2" rowspan="3"> </td> <td style="background-color:white;color:inherit;border:none" colspan="20">  </td></tr> <tr style="background-color:mistyrose;color:black;"> <td style="background-color:white;color:inherit;border:none">* </td> <td><a href="/wiki/Lanthanum(III)_bromide" title="Lanthanum(III) bromide">LaBr<sub>3</sub></a> </td> <td><a href="/wiki/Cerium(III)_bromide" title="Cerium(III) bromide">CeBr<sub>3</sub></a> </td> <td><a href="/wiki/Praseodymium(III)_bromide" title="Praseodymium(III) bromide">PrBr<sub>3</sub></a> </td> <td><a href="/wiki/Neodymium(II)_bromide" title="Neodymium(II) bromide">NdBr<sub>2</sub></a><br /> <a href="/wiki/Neodymium(III)_bromide" title="Neodymium(III) bromide">NdBr<sub>3</sub></a> </td> <td><a href="/wiki/Promethium(III)_bromide" title="Promethium(III) bromide">PmBr<sub>3</sub></a> </td> <td><a href="/wiki/Samarium(II)_bromide" title="Samarium(II) bromide">SmBr<sub>2</sub></a><br /> <a href="/wiki/Samarium(III)_bromide" title="Samarium(III) bromide">SmBr<sub>3</sub></a> </td> <td><a href="/wiki/Europium(II)_bromide" title="Europium(II) bromide">EuBr<sub>2</sub></a><br /> <a href="/wiki/Europium(III)_bromide" title="Europium(III) bromide">EuBr<sub>3</sub></a> </td> <td><a href="/wiki/Gadolinium(III)_bromide" title="Gadolinium(III) bromide">GdBr<sub>3</sub></a> </td> <td><a href="/wiki/Terbium(III)_bromide" title="Terbium(III) bromide">TbBr<sub>3</sub></a> </td> <td><a href="/wiki/Dysprosium(III)_bromide" title="Dysprosium(III) bromide">DyBr<sub>3</sub></a> </td> <td><a href="/wiki/Holmium(III)_bromide" title="Holmium(III) bromide">HoBr<sub>3</sub></a> </td> <td><a href="/wiki/Erbium(III)_bromide" title="Erbium(III) bromide">ErBr<sub>3</sub></a> </td> <td><a href="/wiki/Thulium_dibromide" title="Thulium dibromide">TmBr<sub>2</sub></a><br /> <a href="/wiki/Thulium(III)_bromide" title="Thulium(III) bromide">TmBr<sub>3</sub></a> </td> <td><a href="/wiki/Ytterbium(II)_bromide" title="Ytterbium(II) bromide">YbBr<sub>2</sub></a><br /> <a href="/wiki/Ytterbium(III)_bromide" title="Ytterbium(III) bromide">YbBr<sub>3</sub></a> </td></tr> <tr style="background-color:mistyrose;color:black;"> <td style="background-color:white;color:inherit;border:none">** </td> <td><a href="/wiki/Actinium(III)_bromide" title="Actinium(III) bromide">AcBr<sub>3</sub></a> </td> <td><a href="/wiki/Thorium(IV)_bromide" title="Thorium(IV) bromide">ThBr<sub>4</sub></a> </td> <td><a href="/wiki/Protactinium(IV)_bromide" title="Protactinium(IV) bromide">PaBr<sub>4</sub></a><br /><a href="/wiki/Protactinium(V)_bromide" title="Protactinium(V) bromide">PaBr<sub>5</sub></a> </td> <td><a href="/wiki/Uranium_tetrabromide" title="Uranium tetrabromide">UBr<sub>4</sub></a><br /><a href="/wiki/Uranium_pentabromide" title="Uranium pentabromide">UBr<sub>5</sub></a> </td> <td><a href="/wiki/Neptunium(III)_bromide" title="Neptunium(III) bromide">NpBr<sub>3</sub></a><br /><a href="/wiki/Neptunium(IV)_bromide" class="mw-redirect" title="Neptunium(IV) bromide">NpBr<sub>4</sub></a> </td> <td><a href="/wiki/Plutonium(III)_bromide" title="Plutonium(III) bromide">PuBr<sub>3</sub></a> </td> <td><a href="/wiki/Americium(II)_bromide" title="Americium(II) bromide">AmBr<sub>2</sub></a><br /><a href="/wiki/Americium(III)_bromide" title="Americium(III) bromide">AmBr<sub>3</sub></a> </td> <td><a href="/wiki/Curium(III)_bromide" title="Curium(III) bromide">CmBr<sub>3</sub></a> </td> <td><a href="/wiki/Berkelium(III)_bromide" title="Berkelium(III) bromide">BkBr<sub>3</sub></a> </td> <td><a href="/wiki/Californium(III)_bromide" title="Californium(III) bromide">CfBr<sub>3</sub></a> </td> <td><a href="/wiki/Einsteinium(II)_bromide" title="Einsteinium(II) bromide">EsBr<sub>2</sub></a><br /><a href="/wiki/Einsteinium(III)_bromide" title="Einsteinium(III) bromide">EsBr<sub>3</sub></a> </td> <td>Fm </td> <td>Md </td> <td>No </td></tr></tbody></table></div> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=1" alt="" width="1" 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