<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="hr">
	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Otkri%C4%87e_kemijskih_elemenata</id>
	<title>Otkriće kemijskih elemenata - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Otkri%C4%87e_kemijskih_elemenata"/>
	<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Otkri%C4%87e_kemijskih_elemenata&amp;action=history"/>
	<updated>2026-09-04T19:53:29Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Otkri%C4%87e_kemijskih_elemenata&amp;diff=443577&amp;oldid=prev</id>
		<title>WikiSysop: bnz</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Otkri%C4%87e_kemijskih_elemenata&amp;diff=443577&amp;oldid=prev"/>
		<updated>2022-03-23T17:24:50Z</updated>

		<summary type="html">&lt;p&gt;bnz&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 23. ožujak 2022. u 17:24&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&#039;&#039;&#039;Otkriće kemijskih elemenata&#039;&#039;&#039;--&amp;gt;&#039;&#039;&#039;&lt;/del&gt;Kemijski&#039;&#039;&#039; su &#039;&#039;&#039;elementi&#039;&#039;&#039; tijekom povijesti bili postupno otkrivani, a neki su čovjeku bili poznati još od davnina.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Kemijski&#039;&#039;&#039; su &#039;&#039;&#039;elementi&#039;&#039;&#039; tijekom povijesti bili postupno otkrivani, a neki su čovjeku bili poznati još od davnina.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;#039;wikitable sortable&amp;#039; style=&amp;#039;text-align:center;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;#039;wikitable sortable&amp;#039; style=&amp;#039;text-align:center;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Otkri%C4%87e_kemijskih_elemenata&amp;diff=108383&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Otkri%C4%87e_kemijskih_elemenata&amp;diff=108383&amp;oldid=prev"/>
		<updated>2021-09-06T04:42:48Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Otkriće kemijskih elemenata&amp;#039;&amp;#039;&amp;#039;--&amp;gt;&amp;#039;&amp;#039;&amp;#039;Kemijski&amp;#039;&amp;#039;&amp;#039; su &amp;#039;&amp;#039;&amp;#039;elementi&amp;#039;&amp;#039;&amp;#039; tijekom povijesti bili postupno otkrivani, a neki su čovjeku bili poznati još od davnina.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;#039;wikitable sortable&amp;#039; style=&amp;#039;text-align:center;&amp;#039;&lt;br /&gt;
|+&amp;#039;&amp;#039;&amp;#039;Otkrića kemijskih elemenata&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
!Naziv elementa&lt;br /&gt;
!Simbol elementa&lt;br /&gt;
!Atomski broj&lt;br /&gt;
![[Slika:Radioactivity symbol.png|25px]]&lt;br /&gt;
!Godina otkrića&lt;br /&gt;
!Otkrivač&lt;br /&gt;
|-&lt;br /&gt;
| [[aktinij]] || Ac || 89 || [[Slika:Radioactivity symbol.png|25px]] || [[1899.]] || [[André Louis Debierne]] &lt;br /&gt;
|-&lt;br /&gt;
| [[aluminij]] || Al || 13 ||  || [[1825.]] || [[Friedrich Wöhler]] &lt;br /&gt;
|-&lt;br /&gt;
| [[americij]] || Am || 95 || [[Slika:Radioactivity symbol.png|25px]] || [[1944.]] || [[Glenn Theodore Seaborg]], [[Ralph Arthur James]], [[Leon O. Morgan]] i [[Albert Ghiorso]] &lt;br /&gt;
|-&lt;br /&gt;
| [[antimon]] || Sb ||51 ||  || colspan=&amp;quot;2&amp;quot;|poznat od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[argon]] || Ar || 18 ||  || [[1894.]] || [[John William Strutt Rayleigh|John William Strutt, III. barun Rayleigh]] i [[William Ramsay|Sir William Ramsay]]&lt;br /&gt;
|-&lt;br /&gt;
| [[arsen]] || As || 33 ||  || [[1250.]] || [[Sveti Albert Veliki|Albertus Magnus]]&lt;br /&gt;
|-&lt;br /&gt;
| [[astat]] || At || 85 || [[Slika:Radioactivity symbol.png|25px]] || [[1940.]] || [[Dale R. Corson]], [[K. R. MacKenzie]] i [[Emilio Gino Segré]]&lt;br /&gt;
|-&lt;br /&gt;
| [[bakar (element)|bakar]] || Cu || 29 ||  || colspan=&amp;quot;2&amp;quot;|poznat od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[barij]] || Ba || 56 ||  || [[1808.]] || [[Humphry Davy|Sir Humphry Davy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[berilij]] || Be || 4 ||  || [[1797.]] || [[Louis Nicolas Vauquelin]]&lt;br /&gt;
|-&lt;br /&gt;
| [[berkelij]] || Bk || 97 || [[Slika:Radioactivity symbol.png|25px]] || [[1949.]] || [[Albert Ghiorso]], [[Stanley G. Thompson]] i [[Glenn Theodore Seaborg]]&lt;br /&gt;
|-&lt;br /&gt;
| [[bizmut]] || Bi || 83 ||  || [[1753.]] || [[Claude François Geoffroy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[bohrij]] || Bh || 107 || [[Slika:Radioactivity symbol.png|25px]] || [[1981.]] || [[Gottfried Münzenberg]] i [[Peter Armbruster]]&lt;br /&gt;
|-&lt;br /&gt;
| [[bor (element)|bor]] || B || 5 ||  || [[1808.]] || [[Joseph Louis Gay-Lussac]] i [[Louis Jacques Thénard]]&lt;br /&gt;
|-&lt;br /&gt;
| [[brom]] || Br || 35 ||  || [[1826.]] || [[Antoine Jérôme Balard]]&lt;br /&gt;
|-&lt;br /&gt;
| [[cerij]] || Ce || 58 ||  || [[1803.]] || [[Jöns Jakob Berzelius]], [[Wilhelm Hisinger]] i [[Martin Heinrich Klaproth]]&lt;br /&gt;
|-&lt;br /&gt;
| [[cezij]] || Cs || 55 ||  || [[1860.]] || [[Robert Wilhelm Bunsen|Robert Wilhelm Eberhard Bunsen]] i [[Gustav Robert Kirchhoff]]&lt;br /&gt;
|-&lt;br /&gt;
| [[cink]] || Zn || 30 ||  || colspan=&amp;quot;2&amp;quot;|poznat od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[cirkonij]] || Zr || 40 ||  || [[1789.]] || [[Martin Heinrich Klaproth]]&lt;br /&gt;
|-&lt;br /&gt;
| [[darmstadij]] || Ds || 110 || [[Slika:Radioactivity symbol.png|25px]] || [[1994.]] || [[Sigurd Hofmann]], [[Gottfried Münzenberg]] i [[Peter Armbruster]]&lt;br /&gt;
|-&lt;br /&gt;
| [[disprozij]] || Dy || 66 ||  || [[1886.]] || [[Paul Emile Lecoq de Boisbaudran|Paul Émile (François) Lecoq de Boisbaudran]]&lt;br /&gt;
|-&lt;br /&gt;
| [[dubnij]] || Db || 105 || [[Slika:Radioactivity symbol.png|25px]] || [[1970.]] || [[Georgii Nikolayevich Flerov]] i suradnici&lt;br /&gt;
|-&lt;br /&gt;
| [[dušik]] || N || 7 ||  || [[1772.]] || [[Daniel Rutherford]]&lt;br /&gt;
|- &lt;br /&gt;
| [[einsteinij]] || Es || 99 || [[Slika:Radioactivity symbol.png|25px]] || [[1952.]] || [[Albert Ghiorso]]&lt;br /&gt;
|-&lt;br /&gt;
| [[erbij]] || Er || 68 ||  || [[1843.]] || [[Carl Gustaf Mosander]]&lt;br /&gt;
|-&lt;br /&gt;
| [[europij]] || Eu || 63 ||  || [[1896.]] || [[Eugène Anatole Demarçay]]&lt;br /&gt;
|-&lt;br /&gt;
| [[fermij]] || Fm || 100 || [[Slika:Radioactivity symbol.png|25px]] || [[1952.]] || [[Glenn Theodore Seaborg]] i dr.&lt;br /&gt;
|-&lt;br /&gt;
| [[fluor]] || F || 9 ||  || [[1866.]] || [[Henri Moissan|Ferdinand Frederick Henri Moissan]]&lt;br /&gt;
|-&lt;br /&gt;
| [[fosfor]] || P || 15 ||  || [[1669.]] || [[Hennig Brand]]&lt;br /&gt;
|-&lt;br /&gt;
| [[francij]] || Fr || 87 || [[Slika:Radioactivity symbol.png|25px]] || [[1940.]] || [[Marguerite Catherine Perey]]&lt;br /&gt;
|-&lt;br /&gt;
| [[gadolinij]] || Gd || 64 ||  || [[1880.]] || [[Jean Charles Galissard de Marignac]]&lt;br /&gt;
|- &lt;br /&gt;
| [[galij]] || Ga || 31 ||  || [[1875.]] || [[Paul Émile (François) Lecoq de Boisbaudran]]&lt;br /&gt;
|-&lt;br /&gt;
| [[germanij]] || Ge || 32 ||  || [[1886.]] || [[Clemens Alexander Winkler]]&lt;br /&gt;
|-&lt;br /&gt;
| [[hafnij]] || Hf || 72 ||  || [[1923.]] || [[Dirk Coster]] i [[Georg Karl von Hevesy|Georg Karl von Hevesy (Hevesy György)]]&lt;br /&gt;
|-&lt;br /&gt;
| [[hassij]] || Hs || 108 || [[Slika:Radioactivity symbol.png|25px]] || [[1984.]] || [[Gottfried Münzenberg]] i [[Peter Armbruster]]&lt;br /&gt;
|-&lt;br /&gt;
| [[helij]] || He || 2 ||  || [[1895.]] || [[William Ramsay|Sir William Ramsay]]&lt;br /&gt;
|-&lt;br /&gt;
| [[holmij]] || Ho || 67 ||  || [[1879.]] || [[Per Teodor Cleve]]&lt;br /&gt;
|-&lt;br /&gt;
| [[indij]] || In || 49 ||  || [[1863.]] || [[Ferdinand Reich]] i [[Hieronymus Theodor Richter]]&lt;br /&gt;
|-&lt;br /&gt;
| [[iridij]] || Ir || 77 ||  || [[1803.]] || [[Smithson Tennant]]&lt;br /&gt;
|-&lt;br /&gt;
| [[iterbij]] || Yb || 70 ||  || [[1878.]] || [[Jean Charles Galissard de Marignac]]&lt;br /&gt;
|-&lt;br /&gt;
| [[itrij]] || Y || 39 ||  || [[1794.]] || [[Johan Gadolin]]&lt;br /&gt;
|-&lt;br /&gt;
| [[jod]] || I || 53 ||  || [[1811.]] || [[Bernard Courtois]] &lt;br /&gt;
|-&lt;br /&gt;
| [[kadmij]] || Cd || 48 ||  || [[1817.]] || [[Friedrich Stromeyer]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kalcij]] || Ca || 20 ||  || [[1808.]] || [[Humphry Davy|Sir Humphry Davy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kalifornij]] || Cf || 98 || [[Slika:Radioactivity symbol.png|25px]] || [[1950.]] || [[Stanley G. Thompson]], [[Kenneth Street, Jr.]], [[Albert Ghiorso]] i [[Glenn Theodore Seaborg]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kalij]] || K || 19 ||  || [[1807.]] || [[Humphry Davy|Sir Humphry Davy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kisik]] || O || 8 ||  || [[1774.]] || [[Joseph Priestley]] i [[Carl Wilhelm Scheele]]&lt;br /&gt;
|-&lt;br /&gt;
| [[klor]] || Cl || 17 ||  || [[1774.]] || [[Carl Wilhelm Scheele]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kobalt]] || Co || 27 ||  || [[1735.]] || [[Georg Brandt]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kositar]] || Sn || 50 ||  || colspan=&amp;quot;2&amp;quot;|poznat od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[kripton]] || Kr || 36 ||  || [[1898.]] || [[William Ramsay|Sir William Ramsay]] i [[Morris William Travers]]&lt;br /&gt;
|-&lt;br /&gt;
| [[krom]] || Cr || 24 ||  || [[1797.]] || [[Louis Nicolas Vauquelin]]&lt;br /&gt;
|-&lt;br /&gt;
| [[ksenon]] || Xe || 54 ||  || [[1898.]] || [[William Ramsay|Sir William Ramsay]] i [[Morris William Travers]]&lt;br /&gt;
|-&lt;br /&gt;
| [[kurij]] || Cm || 96 || [[Slika:Radioactivity symbol.png|25px]] || [[1944.]] || [[Glenn Theodore Seaborg]], [[Ralph Arthur James]] i [[Albert Ghiorso]]&lt;br /&gt;
|-&lt;br /&gt;
| [[lantan]] || La || 57 ||  || [[1839.]] || [[Carl Gustaf Mosander]]&lt;br /&gt;
|-&lt;br /&gt;
| [[lavrencij]] || Lr || 103 || [[Slika:Radioactivity symbol.png|25px]] || [[1961.]] || [[Albert Ghiorso]], [[Torbjørn Sikkeland]], [[Almon Larsh]] i [[Robert M. Latimer]]&lt;br /&gt;
|-&lt;br /&gt;
| [[litij]] || Li || 3 ||  || [[1817.]] || [[Johan August Arfwedson]]&lt;br /&gt;
|-&lt;br /&gt;
| [[lutecij]] || Lu || 71 ||  || [[1907.]] || [[Georges Urbain]] i [[Carl Auer Freiherr von Welsbach]]&lt;br /&gt;
|-&lt;br /&gt;
| [[magnezij]] || Mg || 12 ||  || [[1808.]] || [[Humphry Davy|Sir Humphry Davy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[mangan]] || Mn || 25 ||  || [[1774.]] || [[Johan Gottlieb Gahn]] i [[Carl Wilhelm Scheele]]&lt;br /&gt;
|-&lt;br /&gt;
| [[meitnerij]] || Mt || 109 || [[Slika:Radioactivity symbol.png|25px]] || [[1982.]] || [[Gottfried Münzenberg]] i [[Peter Armbruster]]&lt;br /&gt;
|-&lt;br /&gt;
| [[mendelevij]] || Md || 101 || [[Slika:Radioactivity symbol.png|25px]] || [[1955.]] || [[Albert Ghiorso]], [[Glenn Theodore Seaborg]], [[Bernard G. Harvey]], [[Greg R. Choppin]] i [[Stanley G. Thompson]] &lt;br /&gt;
|-&lt;br /&gt;
| [[molibden]] || Mo || 42 ||  || [[1778.]] || [[Carl Wilhelm Scheele]]&lt;br /&gt;
|- &lt;br /&gt;
| [[natrij]] || Na || 11 ||  || [[1807.]] || [[Humphry Davy|Sir Humphry Davy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[neodimij]] || Nd || 60 ||  || [[1885.]] || [[Carl Auer Freiherr von Welsbach]]&lt;br /&gt;
|-&lt;br /&gt;
| [[neon]] || Ne || 10 ||  || [[1898.]] || [[William Ramsay|Sir William Ramsay]] i [[Morris William Travers]]&lt;br /&gt;
|-&lt;br /&gt;
| [[neptunij]] || Np || 93 || [[Slika:Radioactivity symbol.png|25px]] || [[1940.]] || [[Edwin Mattison McMillan]] i [[Philip Hauge Abelson]]&lt;br /&gt;
|-&lt;br /&gt;
| [[nikal]] || Ni || 28 ||  || [[1751.]] || [[Axel Fredrik Cronstedt]] &lt;br /&gt;
|-&lt;br /&gt;
| [[niobij]] || Nb || 41 ||  || [[1801.]] || [[Charles Hatchett]] &lt;br /&gt;
|-&lt;br /&gt;
| [[nobelij]] || No || 102 || [[Slika:Radioactivity symbol.png|25px]] || [[1957.]] || [[H. Herding]], [[W. Forsling]], [[Albert Ghiorso]], [[John R. Walton]], [[Torbjørn Sikkeland]] i [[Glenn Theodore Seaborg]]&lt;br /&gt;
|-&lt;br /&gt;
| [[olovo (element)|olovo]] || Pb || 82 ||  || colspan=&amp;quot;2&amp;quot;|poznato od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[osmij]] || Os || 76 ||  || [[1803.]] || [[Smithson Tennant]]&lt;br /&gt;
|-&lt;br /&gt;
| [[paladij]] || Pd || 46 ||  || [[1803.]] || [[William Hyde Wollaston]]&lt;br /&gt;
|- &lt;br /&gt;
| [[platina]] || Pt || 78 ||  || [[1741.]] || [[Charles Wood|Sir Charles Wood]], [[William Brownrigg]] i [[Antonio de Ulloa]]&lt;br /&gt;
|-&lt;br /&gt;
| [[plutonij]] || Pu || 94 || [[Slika:Radioactivity symbol.png|25px]] || [[1940.]] || [[Glenn Theodore Seaborg]], [[Edwin Mattison McMillan]], [[Joseph William Kennedy]] i [[Arthur C. Wahl]]&lt;br /&gt;
|-&lt;br /&gt;
| [[polonij]] || Po || 84 || [[Slika:Radioactivity symbol.png|25px]] || [[1898.]] || [[Maria Skłodowska-Curie|Marie Skłodowska-Curie]]&lt;br /&gt;
|-&lt;br /&gt;
| [[praseodimij]] || Pr || 59 ||  || [[1885.]] || [[Carl Auer Freiherr von Welsbach]]&lt;br /&gt;
|-&lt;br /&gt;
| [[prometij]] || Pm || 61 || [[Slika:Radioactivity symbol.png|25px]] || [[1945.]] || [[Lawrence Elgin Glendenin]], [[Charles DuBois Coryell]] i [[Jacob Akiba Marinsky]]&lt;br /&gt;
|-&lt;br /&gt;
| [[protaktinij]] || Pa || 91 || [[Slika:Radioactivity symbol.png|25px]] || [[1917.]] || ([[William Crookes|Sir William Crookes]]); [[Kazimierz Fajans]] i [[O. H. Göhring]]; [[Otto Hahn]] i [[Lise Meitner]]; [[Frederick Soddy]] i [[John Cranston]]&lt;br /&gt;
|-&lt;br /&gt;
| [[radij]] || Ra || 88 || [[Slika:Radioactivity symbol.png|25px]] || [[1898.]] || [[Pierre Curie]] i [[Maria Skłodowska-Curie|Marie Skłodowska-Curie]]&lt;br /&gt;
|-&lt;br /&gt;
| [[radon]] || Rn || 86 || [[Slika:Radioactivity symbol.png|25px]] || [[1900.]] || [[Friedrich Ernst Dorn]]&lt;br /&gt;
|-&lt;br /&gt;
| [[renij]] || Re || 75 ||  || [[1925.]] || [[Masataka Ogawa]]; [[Walter Noddack]], [[Ida Tacke|Ida Eva Tacke (udana Noddack)]] i [[Otto Berg]]&lt;br /&gt;
|-&lt;br /&gt;
| [[rodij]] || Rh || 45 ||  || [[1803.]] || [[William Hyde Wollaston]]&lt;br /&gt;
|-&lt;br /&gt;
| [[roentgenij]] || Rg || 111 || [[Slika:Radioactivity symbol.png|25px]] || [[1994.]] || [[Sigurd Hofmann]], [[Gottfried Münzenberg]] i [[Peter Armbruster]]&lt;br /&gt;
|-&lt;br /&gt;
| [[rubidij]] || Rb || 37 ||  || [[1861.]] || [[Robert Wilhelm Bunsen|Robert Wilhelm Eberhard Bunsen]] i [[Gustav Robert Kirchhoff]]&lt;br /&gt;
|-&lt;br /&gt;
| [[rutenij]] || Ru || 44 ||  || [[1844.]] || ([[Jędrzej Śniadecki]]); [[Karl Ernst Claus]]&lt;br /&gt;
|-&lt;br /&gt;
| [[rutherfordij]] || Rf || 104 || [[Slika:Radioactivity symbol.png|25px]] || [[1964.]] || [[Georgii Nikolayevich Flerov]] i suradnici&lt;br /&gt;
|-&lt;br /&gt;
| [[samarij]] || Sm || 62 ||  || [[1879.]] || [[Paul Émile (François) Lecoq de Boisbaudran]]&lt;br /&gt;
|-&lt;br /&gt;
| [[seaborgij]] || Sg || 106 || [[Slika:Radioactivity symbol.png|25px]] || [[1974.]] || [[Georgii Nikolayevich Flerov]] i [[Yuri Tsolakovich Oganessian]]; [[Albert Ghiorso]] i suradnici&lt;br /&gt;
|-&lt;br /&gt;
| [[selenij]] || Se || 34 ||  || [[1817.]] || [[Jöns Jakob Berzelius]]&lt;br /&gt;
|-&lt;br /&gt;
| [[silicij]] || Si || 14 ||  || [[1823.]] || [[Jöns Jakob Berzelius]]&lt;br /&gt;
|-&lt;br /&gt;
| [[skandij]] || Sc || 21 ||  || [[1879.]] || [[Lars Fredrik Nilson]]&lt;br /&gt;
|-&lt;br /&gt;
| [[srebro]] || Ag || 47 ||  || colspan=&amp;quot;2&amp;quot;|poznato od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[stroncij]] || Sr || 38 ||  || [[1808.]] || [[Humphry Davy|Sir Humphry Davy]]&lt;br /&gt;
|-&lt;br /&gt;
| [[sumpor]] || S || 16 ||  || colspan=&amp;quot;2&amp;quot;|poznat od davnina &lt;br /&gt;
|-&lt;br /&gt;
| [[talij]] || Tl || 81 ||  || [[1861.]] || [[William Crookes|Sir William Crookes]]&lt;br /&gt;
|-&lt;br /&gt;
| [[tantal (element)|tantal]] || Ta || 73 ||  || [[1802.]] || [[Anders Gustaf Ekeberg]]&lt;br /&gt;
|-&lt;br /&gt;
| [[tehnecij]] || Tc || 43 || [[Slika:Radioactivity symbol.png|25px]] || [[1937.]] || [[Carlo Perrier]] i [[Emilio Gino Segré]]&lt;br /&gt;
|-&lt;br /&gt;
| [[telurij]] || Te || 52 ||  || [[1782.]] || [[Franz-Joseph Müller Freiherr von Reichenstein]]&lt;br /&gt;
|-&lt;br /&gt;
| [[terbij]] || Tb || 65 ||  || [[1843.]] || [[Carl Gustaf Mosander]]&lt;br /&gt;
|-&lt;br /&gt;
| [[titanij]] || Ti || 22 ||  || [[1791.]] || [[William Gregor]]&lt;br /&gt;
|-&lt;br /&gt;
| [[torij]] || Th || 90 || [[Slika:Radioactivity symbol.png|25px]] || [[1828.]] || [[Jöns Jakob Berzelius]]&lt;br /&gt;
|-&lt;br /&gt;
| [[tulij]] || Tm || 69 ||  || [[1879.]] || [[Per Teodor Cleve]]&lt;br /&gt;
|-&lt;br /&gt;
| [[ugljik]] || C || 6 ||  || colspan=&amp;quot;2&amp;quot;|poznat od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[uranij]] || U || 92 || [[Slika:Radioactivity symbol.png|25px]] || [[1789.]] || [[Martin Heinrich Klaproth]]&lt;br /&gt;
|-&lt;br /&gt;
| [[vanadij]] || V || 23 ||  || [[1830.]] || [[Andrés Manuel del Río Fernández]]; [[Nils Gabriel Sefström]]&lt;br /&gt;
|-&lt;br /&gt;
| [[vodik]] || H || 1 ||  || [[1766.]] || ([[Paracelsus|Phillip von Hohenheim (Paracelsus)]]); ([[Robert Boyle]]); [[Henry Cavendish]]&lt;br /&gt;
|-&lt;br /&gt;
| [[volfram]] || W || 74 ||  || [[1783.]] || [[Juan José Elhuyar Lubize]] i [[Fausto de Elhuyar]]&lt;br /&gt;
|-&lt;br /&gt;
| [[zlato]] || Au || 79 ||  || colspan=&amp;quot;2&amp;quot;|poznato od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[željezo]] || Fe || 26 ||  || colspan=&amp;quot;2&amp;quot;|poznato od davnina&lt;br /&gt;
|-&lt;br /&gt;
| [[živa]] || Hg || 80 ||  || colspan=&amp;quot;2&amp;quot;|poznata od davnina&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Izvori==&lt;br /&gt;
# Dr. Ljubiša Grlić, Mali kemijski leksikon, 2. izdanje, Naprijed, Zagreb, 1992., {{ISBN|86-349-0292-7}}&lt;br /&gt;
# Draginja Mrvoš-Sermek, Nikolina Ribarić, Kemija 8, 1. izdanje, Alfa, Zagreb, 2007., {{ISBN|978-953-168-829-1}}&lt;br /&gt;
# Periodni sustav elemenata u slikama, Školska knjiga, Zagreb, 2004.&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Kemijski elementi| ]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
</feed>