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Model atòmic de Rutherford - Viquipèdia, l'enciclopèdia lliure

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Disponible en 43 llengües" > <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-43" 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">43 llengües</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Modelo_atomico_de_Rutherford" title="Modelo atomico de Rutherford - aragonès" lang="an" hreflang="an" data-title="Modelo atomico de Rutherford" data-language-autonym="Aragonés" data-language-local-name="aragonès" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%85%D9%88%D8%B0%D8%AC_%D8%B1%D8%B0%D8%B1%D9%81%D9%88%D8%B1%D8%AF_%D9%84%D9%84%D8%B0%D8%B1%D8%A9" title="نموذج رذرفورد للذرة - àrab" lang="ar" hreflang="ar" data-title="نموذج رذرفورد للذرة" data-language-autonym="العربية" data-language-local-name="àrab" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Modelu_at%C3%B3micu_de_Rutherford" title="Modelu atómicu de Rutherford - asturià" lang="ast" hreflang="ast" data-title="Modelu atómicu de Rutherford" data-language-autonym="Asturianu" data-language-local-name="asturià" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Ruterford_atom_modeli" title="Ruterford atom modeli - azerbaidjanès" lang="az" hreflang="az" data-title="Ruterford atom modeli" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaidjanès" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D0%BD%D0%B5%D1%82%D0%B0%D1%80%D0%BD%D0%B0%D1%8F_%D0%BC%D0%B0%D0%B4%D1%8D%D0%BB%D1%8C_%D0%B0%D1%82%D0%B0%D0%BC%D0%B0" title="Планетарная мадэль атама - belarús" lang="be" hreflang="be" data-title="Планетарная мадэль атама" data-language-autonym="Беларуская" data-language-local-name="belarús" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9C%D0%BE%D0%B4%D0%B5%D0%BB_%D0%BD%D0%B0_%D0%A0%D1%8A%D0%B4%D1%8A%D1%80%D1%84%D0%BE%D1%80%D0%B4" title="Модел на Ръдърфорд - búlgar" lang="bg" hreflang="bg" data-title="Модел на Ръдърфорд" data-language-autonym="Български" data-language-local-name="búlgar" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B0%E0%A6%BE%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A6%AB%E0%A7%8B%E0%A6%B0%E0%A7%8D%E0%A6%A1_%E0%A6%AA%E0%A6%B0%E0%A6%AE%E0%A6%BE%E0%A6%A3%E0%A7%81_%E0%A6%AE%E0%A6%A1%E0%A7%87%E0%A6%B2" title="রাদারফোর্ড পরমাণু মডেল - bengalí" lang="bn" hreflang="bn" data-title="রাদারফোর্ড পরমাণু মডেল" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rutherford%C5%AFv_model_atomu" title="Rutherfordův model atomu - txec" lang="cs" hreflang="cs" data-title="Rutherfordův model atomu" data-language-autonym="Čeština" data-language-local-name="txec" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Rutherfordsches_Atommodell" title="Rutherfordsches Atommodell - alemany" lang="de" hreflang="de" data-title="Rutherfordsches Atommodell" data-language-autonym="Deutsch" data-language-local-name="alemany" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%84%CE%BF%CE%BC%CE%B9%CE%BA%CF%8C_%CF%80%CF%81%CF%8C%CF%84%CF%85%CF%80%CE%BF_%CF%84%CE%BF%CF%85_%CE%A1%CE%AC%CE%B4%CE%B5%CF%81%CF%86%CE%BF%CF%81%CE%BD%CF%84" title="Ατομικό πρότυπο του Ράδερφορντ - grec" lang="el" hreflang="el" data-title="Ατομικό πρότυπο του Ράδερφορντ" data-language-autonym="Ελληνικά" data-language-local-name="grec" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Rutherford_model" title="Rutherford model - anglès" lang="en" hreflang="en" data-title="Rutherford model" data-language-autonym="English" data-language-local-name="anglès" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Modelo_at%C3%B3mico_de_Rutherford" title="Modelo atómico de Rutherford - espanyol" lang="es" hreflang="es" data-title="Modelo atómico de Rutherford" data-language-autonym="Español" data-language-local-name="espanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Rutherforden_eredu_atomikoa" title="Rutherforden eredu atomikoa - basc" lang="eu" hreflang="eu" data-title="Rutherforden eredu atomikoa" data-language-autonym="Euskara" data-language-local-name="basc" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D8%AF%D9%84_%D8%A7%D8%AA%D9%85%DB%8C_%D8%B1%D8%A7%D8%AF%D8%B1%D9%81%D9%88%D8%B1%D8%AF" title="مدل اتمی رادرفورد - persa" lang="fa" hreflang="fa" data-title="مدل اتمی رادرفورد" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Rutherfordin_atomimalli" title="Rutherfordin atomimalli - finès" lang="fi" hreflang="fi" data-title="Rutherfordin atomimalli" data-language-autonym="Suomi" data-language-local-name="finès" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Mod%C3%A8le_atomique_de_Rutherford" title="Modèle atomique de Rutherford - francès" lang="fr" hreflang="fr" data-title="Modèle atomique de Rutherford" data-language-autonym="Français" data-language-local-name="francès" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%94%D7%9E%D7%95%D7%93%D7%9C_%D7%94%D7%A4%D7%9C%D7%A0%D7%98%D7%A8%D7%99" title="המודל הפלנטרי - hebreu" lang="he" hreflang="he" data-title="המודל הפלנטרי" data-language-autonym="עברית" data-language-local-name="hebreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B0%E0%A4%A6%E0%A4%B0%E0%A4%AB%E0%A5%8B%E0%A4%B0%E0%A5%8D%E0%A4%A1_%E0%A4%95%E0%A4%BE_%E0%A4%AA%E0%A4%B0%E0%A4%AE%E0%A4%BE%E0%A4%A3%E0%A5%81_%E0%A4%AE%E0%A5%89%E0%A4%A1%E0%A4%B2" title="रदरफोर्ड का परमाणु मॉडल - hindi" lang="hi" hreflang="hi" data-title="रदरफोर्ड का परमाणु मॉडल" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Rutherfordov_model_atoma" title="Rutherfordov model atoma - croat" lang="hr" hreflang="hr" data-title="Rutherfordov model atoma" data-language-autonym="Hrvatski" data-language-local-name="croat" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Rutherford-f%C3%A9le_atommodell" title="Rutherford-féle atommodell - hongarès" lang="hu" hreflang="hu" data-title="Rutherford-féle atommodell" data-language-autonym="Magyar" data-language-local-name="hongarès" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%BF%D5%B8%D5%B4%D5%AB_%D5%B4%D5%B8%D5%AC%D5%B8%D6%80%D5%A1%D5%AF%D5%A1%D5%B5%D5%AB%D5%B6_%D5%B4%D5%B8%D5%A4%D5%A5%D5%AC" title="Ատոմի մոլորակային մոդել - armeni" lang="hy" hreflang="hy" data-title="Ատոմի մոլորակային մոդել" data-language-autonym="Հայերեն" data-language-local-name="armeni" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Model_Rutherford" title="Model Rutherford - indonesi" lang="id" hreflang="id" data-title="Model Rutherford" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesi" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Modello_atomico_di_Rutherford" title="Modello atomico di Rutherford - italià" lang="it" hreflang="it" data-title="Modello atomico di Rutherford" data-language-autonym="Italiano" data-language-local-name="italià" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%A9%E3%82%B6%E3%83%95%E3%82%A9%E3%83%BC%E3%83%89%E3%81%AE%E5%8E%9F%E5%AD%90%E6%A8%A1%E5%9E%8B" title="ラザフォードの原子模型 - japonès" lang="ja" hreflang="ja" data-title="ラザフォードの原子模型" data-language-autonym="日本語" data-language-local-name="japonès" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%9F%AC%EB%8D%94%ED%8D%BC%EB%93%9C_%EC%9B%90%EC%9E%90_%EB%AA%A8%ED%98%95" title="러더퍼드 원자 모형 - coreà" lang="ko" hreflang="ko" data-title="러더퍼드 원자 모형" data-language-autonym="한국어" data-language-local-name="coreà" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A0%D0%B0%D0%B4%D0%B5%D1%80%D1%84%D0%BE%D1%80%D0%B4%D0%BE%D0%B2_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB_%D0%BD%D0%B0_%D0%B0%D1%82%D0%BE%D0%BC%D0%BE%D1%82" title="Радерфордов модел на атомот - macedoni" lang="mk" hreflang="mk" data-title="Радерфордов модел на атомот" data-language-autonym="Македонски" data-language-local-name="macedoni" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B1%E0%B5%82%E0%B4%A5%E0%B5%BC%E0%B4%AB%E0%B5%8B%E0%B5%BC%E0%B4%A1%E0%B5%8D_%E0%B4%AE%E0%B4%BE%E0%B4%A4%E0%B5%83%E0%B4%95" title="റൂഥർഫോർഡ് മാതൃക - malaiàlam" lang="ml" hreflang="ml" data-title="റൂഥർഫോർഡ് മാതൃക" data-language-autonym="മലയാളം" data-language-local-name="malaiàlam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Atoommodel_van_Rutherford" title="Atoommodel van Rutherford - neerlandès" lang="nl" hreflang="nl" data-title="Atoommodel van Rutherford" data-language-autonym="Nederlands" data-language-local-name="neerlandès" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Rutherfords_atommodell" title="Rutherfords atommodell - noruec bokmål" lang="nb" hreflang="nb" data-title="Rutherfords atommodell" data-language-autonym="Norsk bokmål" data-language-local-name="noruec bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Model_atomu_Rutherforda" title="Model atomu Rutherforda - polonès" lang="pl" hreflang="pl" data-title="Model atomu Rutherforda" data-language-autonym="Polski" data-language-local-name="polonès" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B1%D8%AF%D8%B1%D9%81%D9%88%D8%B1%DA%88_%D9%85%D8%A7%DA%88%D9%84" title="ردرفورڈ ماڈل - Western Punjabi" lang="pnb" hreflang="pnb" data-title="ردرفورڈ ماڈل" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Modelo_at%C3%B4mico_de_Rutherford" title="Modelo atômico de Rutherford - portuguès" lang="pt" hreflang="pt" data-title="Modelo atômico de Rutherford" data-language-autonym="Português" data-language-local-name="portuguès" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Modelul_atomic_Rutherford" title="Modelul atomic Rutherford - romanès" lang="ro" hreflang="ro" data-title="Modelul atomic Rutherford" data-language-autonym="Română" data-language-local-name="romanès" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B0%D0%BD%D0%B5%D1%82%D0%B0%D1%80%D0%BD%D0%B0%D1%8F_%D0%BC%D0%BE%D0%B4%D0%B5%D0%BB%D1%8C_%D0%B0%D1%82%D0%BE%D0%BC%D0%B0" title="Планетарная модель атома - rus" lang="ru" hreflang="ru" data-title="Планетарная модель атома" data-language-autonym="Русский" data-language-local-name="rus" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Planetarni_model_atoma" title="Planetarni model atoma - serbocroat" lang="sh" hreflang="sh" data-title="Planetarni model atoma" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroat" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Rutherford_model" title="Rutherford model - Simple English" lang="en-simple" 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id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ca" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fitxer:Rutherford_gold_foil_experiment_results.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Rutherford_gold_foil_experiment_results.svg/220px-Rutherford_gold_foil_experiment_results.svg.png" decoding="async" width="220" height="335" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Rutherford_gold_foil_experiment_results.svg/330px-Rutherford_gold_foil_experiment_results.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Rutherford_gold_foil_experiment_results.svg/440px-Rutherford_gold_foil_experiment_results.svg.png 2x" data-file-width="302" data-file-height="460" /></a><figcaption>A sobre, el <a href="/wiki/Model_at%C3%B2mic_de_Thomson" title="Model atòmic de Thomson">model atòmic de Thomson</a> i, a sota, el de Rutherford</figcaption></figure> <p>El 1911 <a href="/wiki/Ernest_Rutherford" title="Ernest Rutherford">Ernest Rutherford</a> va publicar un model atòmic, ja que l'evidència demostrava que el <a href="/wiki/Model_at%C3%B2mic_de_Thomson" title="Model atòmic de Thomson">model atòmic de Thomson</a> no podia explicar els resultats que havia trobat en el seu <a href="/wiki/Experiment_de_Rutherford" title="Experiment de Rutherford">famós experiment</a>. </p><p>En aquest <a href="/wiki/Experiment_de_Rutherford" title="Experiment de Rutherford">experiment</a> es va col·locar una fina làmina d'or i s'hi van fer incidir <a href="/wiki/Part%C3%ADcula_alfa" class="mw-redirect" title="Partícula alfa">partícules alfa</a> (<a href="/wiki/C%C3%A0rrega_el%C3%A8ctrica" title="Càrrega elèctrica">carregades</a> positivament i molt denses) provinents d'una font <a href="/wiki/Radioactivitat" title="Radioactivitat">radioactiva</a>. S'esperava que les <a href="/wiki/Part%C3%ADcula_alfa" class="mw-redirect" title="Partícula alfa">partícules alfa</a> passarien sense desviar-se a través de la làmina d'<a href="/wiki/Or" title="Or">or</a>, sense impedir-ho la difusa <a href="/wiki/C%C3%A0rrega_el%C3%A8ctrica" title="Càrrega elèctrica">càrrega</a> positiva repartida pels <a href="/wiki/%C3%80toms" class="mw-redirect" title="Àtoms">àtoms</a> que descrivia el <a href="/wiki/Model_at%C3%B2mic_de_Thomson" title="Model atòmic de Thomson">model de Thomson</a>. En canvi, algunes de les partícules alfa es desviaven molt o, fins i tot, tornaven enrere, la qual cosa era incompatible amb el <a href="/wiki/Model_at%C3%B2mic_de_Thomson" title="Model atòmic de Thomson">model de Thomson</a>. </p><p><a href="/wiki/Ernest_Rutherford" title="Ernest Rutherford">Rutherford</a> va proposar un model atòmic alternatiu que pogués explicar els resultats de l'experiment. Segons aquest model, la <a href="/wiki/C%C3%A0rrega_el%C3%A8ctrica" title="Càrrega elèctrica">càrrega</a> positiva i la major part de la massa de l'<a href="/wiki/%C3%80tom" title="Àtom">àtom</a> han d'estar concentrades en un volum diminut al centre de l'<a href="/wiki/%C3%80tom" title="Àtom">àtom</a> anomenat <a href="/wiki/Nucli_at%C3%B2mic" title="Nucli atòmic">nucli atòmic</a>, mentre que els <a href="/wiki/Electrons" class="mw-redirect" title="Electrons">electrons</a> orbiten al voltant d'aquest mitjançant l'<a href="/w/index.php?title=For%C3%A7a_electroest%C3%A0tica&amp;action=edit&amp;redlink=1" class="new" title="Força electroestàtica (encara no existeix)">atracció electroestàtica</a>. L'<a href="/wiki/%C3%80tom" title="Àtom">àtom</a> és bàsicament espai buit, sent el seu <a href="/wiki/Di%C3%A0metre" title="Diàmetre">diàmetre</a> d'uns 10<sup>-10</sup> <a href="/wiki/Metre" title="Metre">m</a>, mentre que el <a href="/wiki/Di%C3%A0metre" title="Diàmetre">diàmetre</a> del <a href="/wiki/Nucli_at%C3%B2mic" title="Nucli atòmic">nucli</a> és d'uns 10<sup>-15</sup> <a href="/wiki/Metre" title="Metre">m</a>. </p><p>D'aquesta manera s'explicava que la majoria de <a href="/wiki/Part%C3%ADcula_alfa" class="mw-redirect" title="Partícula alfa">partícules alfa</a> travessessin la làmina d'<a href="/wiki/Or" title="Or">or</a> però que unes poques es poguessin desviar <a href="/wiki/Angle" title="Angle">angles</a> molt grans. </p><p>No obstant això, el model de Rutherford, basat en principis de la mecànica clàssica, no podia explicar alguns fets que s'havien descobert: </p> <ul><li>Donat que la <a href="/wiki/Llei_de_Coulomb" title="Llei de Coulomb">força atractiva de Coulomb</a> proporciona la força centrípeta necessària perquè l'electró es mantingui en òrbita, la teoria electromagnètica clàssica diu que l'àtom en aquestes condicions hauria de ser elèctricament inestable, ja que l'electró accelera quan es mou circularment i per tant irradia energia electromagnètica de freqüència igual a la del seu moviment. Així, l'electró que es mou al voltant del nucli aniria perdent energia i acabaria movent-se en espiral fins a xocar contra el nucli de l'àtom, irradiant cap a l'exterior la seva energia.</li></ul> <ul><li>Encara no es podia explicar que l'electró en el seu moviment pogués emetre qualsevol valor d'energia. Per tant, hi hauria una emissió contínua d'energia, que donaria un espectre continu.</li></ul> <p>Al model de Rutherford li faltava consistència i, per tant, calia elaborar-ne un altre de més satisfactori. Dos anys més tard, <a href="/wiki/Niels_Bohr" title="Niels Bohr">Niels Bohr</a> va idear el <a href="/wiki/Model_at%C3%B2mic_de_Bohr" title="Model atòmic de Bohr">model atòmic de Bohr</a>, donant solució a aquests problemes. </p> <div class="mw-heading mw-heading2"><h2 id="Vegeu_també"><span id="Vegeu_tamb.C3.A9"></span>Vegeu també</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Model_at%C3%B2mic_de_Rutherford&amp;action=edit&amp;section=1" title="Modifica la secció: Vegeu també"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Teoria_at%C3%B2mica" title="Teoria atòmica">Teoria atòmica</a></li> <li><a href="/wiki/Model_at%C3%B2mic_de_Dalton" title="Model atòmic de Dalton">Model atòmic de Dalton</a></li> <li><a href="/wiki/Model_at%C3%B2mic_de_Thomson" title="Model atòmic de Thomson">Model atòmic de Thomson</a></li> <li><a href="/wiki/Model_at%C3%B2mic_de_Bohr" title="Model atòmic de Bohr">Model atòmic de Bohr</a></li> <li><a href="/wiki/Model_at%C3%B2mic_de_Sommerfeld" title="Model atòmic de Sommerfeld">Model atòmic de Sommerfeld</a></li> <li><a href="/wiki/Model_at%C3%B2mic_de_Schr%C3%B6dinger" title="Model atòmic de Schrödinger">Model atòmic de Schrödinger</a></li></ul> <div role="navigation" class="navbox" aria-label="Navbox" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Bases d'informació</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/GEC" class="mw-redirect" title="GEC">GEC</a> <span class="uid"> (<a rel="nofollow" class="external text" href="https://www.enciclopedia.cat/gran-enciclopedia-catalana/model-atomic-de-rutherford">1</a>)</span></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐bb65bb5d5‐5b5lj Cached time: 20241029074838 Cache expiry: 2592000 Reduced expiry: false Complications: [] CPU time usage: 0.032 seconds Real time usage: 0.062 seconds Preprocessor visited node count: 56/1000000 Post‐expand include size: 1204/2097152 bytes Template argument size: 0/2097152 bytes Highest expansion depth: 4/100 Expensive parser function count: 0/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 0/5000000 bytes Lua time usage: 0.011/10.000 seconds Lua memory usage: 822003/52428800 bytes Number of Wikibase entities loaded: 1/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 39.120 1 Plantilla:Autoritat 100.00% 39.120 1 -total --> <!-- Saved in parser cache with key cawiki:pcache:idhash:85138-0!canonical and timestamp 20241029074838 and revision id 30289838. 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