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href="../thorium/compounds.html">Thorium ☢</a></li> <li class="pure-menu-item f"><a class="pure-menu-link f" href="../thulium/compounds.html">Thulium</a></li> <li class="pure-menu-item p"><a class="pure-menu-link p" href="../tin/compounds.html">Tin</a></li> <li class="pure-menu-item d"><a class="pure-menu-link d" href="../titanium/compounds.html">Titanium</a></li> <li class="pure-menu-item d"><a class="pure-menu-link d" href="../tungsten/compounds.html">Tungsten</a></li> <li class="pure-menu-item f"><a class="pure-menu-link f" href="../uranium/compounds.html">Uranium ☢</a></li> <li class="pure-menu-item d"><a class="pure-menu-link d" href="../vanadium/compounds.html">Vanadium</a></li> <li class="pure-menu-item p"><a class="pure-menu-link p" href="../xenon/compounds.html">Xenon</a></li> <li class="pure-menu-item f"><a class="pure-menu-link f" href="../ytterbium/compounds.html">Ytterbium</a></li> <li class="pure-menu-item d"><a class="pure-menu-link d" href="../yttrium/compounds.html">Yttrium</a></li> <li class="pure-menu-item d"><a class="pure-menu-link d" href="../zinc/compounds.html">Zinc</a></li> <li class="pure-menu-item d"><a class="pure-menu-link d" href="../zirconium/compounds.html">Zirconium</a></li> </ul> </div> </div>  <div class="pure-g"> <div class="pure-u-1"> <div class="pure-menu pure-menu-open pure-menu-horizontal centre" role="navigation" style="background: #000 url(../_media/elements/discharge/H.png) repeat-y center; background-size:contain;"> <span><a class="pure-menu-heading" href="https://winter.group.shef.ac.uk/webelements/"><img height="30" src="../_media/icons/logo_60.png" alt="WebElements logo"></a> <a class="white" href="./">Hydrogen - <sub>1</sub>H</a>  <audio id="myAudio_f"> <source src="../_media/elements/snds_f/H.mp3" type="audio/mpeg">Your user agent does not support the HTML5 Audio element. </audio> <button class="pure-button s_button" style=" display: inline;" type="button" onclick="audf_play_pause()"> 🔊  </button> <script> function audf_play_pause() { var myAudiof = document.getElementById("myAudio_f"); if (myAudiof.paused) { myAudiof.play(); } else { myAudiof.pause(); }} </script></span> </div> </div> </div> <div id="main">  <div class="pure-u-1 pure-u-sm-1-1"> <div class="pure-menu pure-menu-horizontal pure-menu-scrollable"> <a href="#" class="pure-menu-link pure-menu-heading">▸▸</a> <ul class="pure-menu-list"> <li class="pure-menu-item">🇬🇧 Hydrogen</li> <li class="pure-menu-item">🇺🇦 Водень</li> <li class="pure-menu-item">🇨🇳 氫</li> <li class="pure-menu-item">🇳🇱 Waterstof</li> <li class="pure-menu-item">🇫🇷 Hydrogène</li> <li class="pure-menu-item">🇩🇪 Wasserstoff</li> <li class="pure-menu-item">🇮🇱 מימן</li> <li class="pure-menu-item">🇮🇹 Idrogeno</li> <li class="pure-menu-item">🇯🇵 水素</li> <li class="pure-menu-item">🇵🇹 Hidrogênio</li> <li class="pure-menu-item">🇪🇸 Hidrógeno</li> <li class="pure-menu-item">🇸🇪 Väte</li> <li class="pure-menu-item">🇷🇺 Водород</li> </ul> </div> </div> <div class="pure-g"> <div class="pure-u-1 pure-u-sm-1-1"> <div class="google_navbar_positioning"> <form action="https://www.google.com" id="cse-search-box"> <div> <input type="hidden" name="cx" value="partner-pub-9334432533380510:6223510783"> <input type="hidden" name="ie" value="UTF-8"> <input type="text" name="q" size="28"> <input type="submit" name="sa" value="Search"> </div> </form> <script> </script> </div> </div> </div> <main> <div class="pure-g"> <div class="pure-u-1 pure-u-sm-1-1"> <h1 class="s">Hydrogen - <sub><small>1</small></sub>H: compounds information</h1> <div class="pure-menu pure-menu-horizontal pure-menu-scrollable"> <ul class="pure-menu-list z_menu"> <li class="pure-menu-item s"><a href="../hydrogen/" class="pure-menu-link">▸▸ H Essentials</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/physics.html">Physical properties</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/atoms.html">Electron shell data</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/atom_sizes.html">Atom sizes</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/electronegativity.html">Electronegativity</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/isotopes.html" >Isotopes and NMR</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/crystal_structure.html">Crystal structure</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/thermochemistry.html">Thermochemistry</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/history.html">History</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/uses.html">Uses</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/geology.html">Geology</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/biology.html">Biology</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/compounds.html">Binary compounds</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/compound_properties.html" >Compound properties</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/chemistry.html">Element reactions</a></li> <li class="pure-menu-item s"><a class="pure-menu-link" href="../hydrogen/contents.html">List all H properties</a></li> </ul> </div> </div> </div> <p class="p_first">This section lists some binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and some other compounds of hydrogen. For each compound, a formal oxidation number for hydrogen is given, but the usefulness of this number is limited for <em>p</em>-block elements in particular. Based upon that oxidation number, an electronic configuration is also given but note that for more exotic compounds you should view this as a guide only.</p> <p>In compounds of hydrogen (where known), the most common oxidation numbers of hydrogen are: <strong>1, and -1</strong>.</p> <h2 class="s" id="Hydrides">Hydrides</h2> <p class="p_first">The term hydride is used to indicate compounds of the type M<sub>x</sub>H<sub>y</sub> and not necessarily to indicate that any compounds listed behave as hydrides chemically. </p> <ul><li>none listed</li></ul> <h2 class="s">Fluorides</h2> <ul> <li><a href="../compounds/hydrogen/hydrogen_fluoride.html">Hydrogen fluoride</a>: HF</li> </ul> <h2 class="s">Chlorides</h2> <ul> <li><a href="../compounds/hydrogen/hydrogen_chloride.html">Hydrogen chloride</a>: HCl</li> </ul> <h2 class="s">Bromides</h2> <ul> <li><a href="../compounds/hydrogen/hydrogen_bromide.html">Hydrogen bromide</a>: HBr</li> </ul> <h2 class="s">Iodides</h2> <ul> <li><a href="../compounds/hydrogen/hydrogen_iodide.html">Hydrogen iodide</a>: HI</li> </ul> <h2 class="s">Oxides</h2> <ul> <li><a href="../compounds/hydrogen/water.html">Water</a>: H<sub>2</sub>O</li> </ul> <h2 class="s">Sulfides</h2> <ul> <li><a href="../compounds/hydrogen/hydrogen_persulphide.html">Hydrogen persulphide</a>: H<sub>2</sub>S<sub>2</sub></li> <li><a href="../compounds/hydrogen/hydrogen_sulphide.html">Hydrogen sulphide</a>: H<sub>2</sub>S</li> </ul> <h2 class="s">Selenides</h2> <ul> <li><a href="../compounds/hydrogen/hydrogen_selenide.html">Hydrogen selenide</a>: H<sub>2</sub>Se</li> </ul> <h2 class="s">Tellurides</h2> <ul> <li><a href="../compounds/hydrogen/dihydrogen_telluride.html">Hydrogen telluride</a>: H<sub>2</sub>Te</li> </ul> <h2 class="s">Nitrides</h2> <ul> <li><a href="../compounds/hydrogen/ammonia.html">Ammonia</a>: NH<sub>3</sub></li> <li><a href="../compounds/hydrogen/hydrazine.html">Hydrazine</a>: H<sub>2</sub>NNH<sub>2</sub></li> </ul> <h2 class="s">Carbonyls</h2> <ul><li>none listed</li></ul> <h2 class="s">Complexes</h2> <ul><li>none listed</li></ul> </main> <div id="footer"> <footer> <div class="footer"> <div class="pure-g"> <div class="pure-u-1-2 pure-u-sm-1-2 pure-u-lg-1-4 pure-menu custom-restricted-width"> <ul class="pure-menu-list"> <li class="pure-menu-heading footer_h">Key properties</li> <li class="pure-menu-item"><a class="pure-menu-link" href="https://www.webelements.com/periodicity/eneg_pauling/">Electronegativity </a></li> <li class="pure-menu-item"><a class="pure-menu-link" href="https://www.webelements.com/periodicity/melting_point/">Melting point</a></li> <li class="pure-menu-item"><a class="pure-menu-link" href="https://www.webelements.com/periodicity/density/">Density </a></li> <li class="pure-menu-item"><a class="pure-menu-link" href="https://www.webelements.com/periodicity/molar_volume/">Molar volume</a></li> <li class="pure-menu-item"><a class="pure-menu-link" 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