|
|50||[[Timah]]||Sn||5; 14||118,710(7){{fn|2}}||7,29||232||2270||prasejarah||tak diketahui
|-style="background-color:#cccc99"
|51||[[Antimon]]||Sb||5; 15||121,760(1){{fn|2}}||6,69||630,7||1750||prasejarah||tak diketahui6
|-style="background-color:#cccc99"
|52||[[Telurium]]||Te||5; 16||127,60(3){{fn|2}}||6,25||449,6||990||1782||[[Franz-Joseph Müller von Reichenstein|von Reichenstein]]
|-style="background-color:#ffff99"
|53||[[Yodium]]||I||5; 17||126,90447(3)||4,94||113,5||184,4||1811||[[Bernard Courtois|Courtois]]
|-style="background-color:#c0ffff"
|54||[[Xenon]]||Xe||5; 18||131,293(6){{fn|2}} {{fn|3}}||4,49 g/l||-111,9||-107||1898||[[William Ramsay|Ramsay]] dan [[Morris Travers|Travers]]
|-style="background-color:#ff6666"
|55||[[Sesium]]||Cs||6; 1||132,9054519(2)||1,90||28,4||690||1860||[[Gustav Robert Kirchhoff|Kirchhoff]] dan [[Robert Bunsen|Bunsen]]
|-style="background-color:#ffdead"
|56||[[Barium]]||Ba||6; 2||137,327(7)||3,65||725||1640||1808||[[Humphry Davy|Davy]]
|-style="background-color:#ffbfff"
|57||[[Lantanum]]||La||6||138,90547(7){{fn|2}}||6,16||920||3454||1839||[[Carl Gustaf Mosander|Mosander]]
|-style="background-color:#ffbfff"
|58||[[Serium]]||Ce||6||140,116(1){{fn|2}}||6,77||798||3257||1803||[[Wilhelm von Hisinger|von Hisinger]] dan [[Jöns Jakob Berzelius|Berzelius]]
|-style="background-color:#ffbfff"
|59||[[Praseodimium]]||Pr||6||140,90765(2)||6,48||931||3212||1895||[[Carl Auer von Welsbach|von Welsbach]]
|-style="background-color:#ffbfff"
|60||[[Neodimium]]||Nd||6||144,242(3){{fn|2}}||7,00||1010||3127||1895||[[Carl Auer von Welsbach|von Welsbach]]
|-style="background-color:#ffbfff"
|61||[[Prometium]]||Pm||6||[146,9151]{{fn|1}}||7,22||1080||2730||1945||[[Jacob A, Marinsky|Marinsky]] dan [[Lawrence E, Glendenin|Glendenin]]
|-style="background-color:#ffbfff"
|62||[[Samarium]]||Sm||6||150,36(2){{fn|2}}||7,54||1072||1778||1879||[[Paul Emile Lecoq de Boisbaudran|Lecoq de Boisbaudran]]
|-style="background-color:#ffbfff"
|63||[[Europium]]||Eu||6||151,964(1){{fn|2}}||5,25||822||1597||1901||[[Eugène-Antole Demarçay|Demarçay]]
|-style="background-color:#ffbfff"
|64||[[Gadolinium]]||Gd||6||157,25(3){{fn|2}}||7,89||1311||3233||1880||[[Jean Charles Galissard de Marignac|de Marignac]]
|-style="background-color:#ffbfff"
|65||[[Terbium]]||Tb||6||158,92535(2)||8,25||1360||3041||1843||[[Carl Gustaf Mosander|Mosander]]
|-style="background-color:#ffbfff"
|66||[[Disprosium]]||Dy||6||162,500(1){{fn|2}}||8,56||1409||2335||1886||[[Paul Emile Lecoq de Boisbaudran|Lecoq de Boisbaudran]]
|-style="background-color:#ffbfff"
|67||[[Holmium]]||Ho||6||164,93032(2)||8,78||1470||2720||1878||[[Jacques Louis Soret|Soret]]
|-style="background-color:#ffbfff"
|68||[[Erbium]]||Er||6||167,259(3){{fn|2}}||9,05||1522||2510||1842||[[Carl Gustaf Mosander|Mosander]]
|-style="background-color:#ffbfff"
|69||[[Tulium]]||Tm||6||168,93421(2)||9,32||1545||1727||1879||[[Per Teodor Cleve|Cleve]]
|-style="background-color:#ffbfff"
|70||[[Iterbium]]||Yb||6||173,04(3){{fn|2}}||6,97||824||1193||1878||[[Jean Charles Galissard de Marignac|de Marignac]]
|-style="background-color:#ffbfff"
|71||[[Lutetium]]||Lu||6; 3||174,967(1){{fn|2}}||9,84||1656||3315||1907||[[Georges Urbain|Urbain]]
|-style="background-color:#ffc0c0"
|72||[[Hafnium]]||Hf||6; 4||178,49(2)||13,31||2150||5400||1923||[[Dirk Coster|Coster]] dan [[George de Hevesy|de Hevesy]]
|-style="background-color:#ffc0c0"
|73||[[Tantalum]]||Ta||6; 5||180,9479(1)||16,68||2996||5425||1802||[[Anders Gustaf Ekeberg|Ekeberg]]
|-style="background-color:#ffc0c0"
|74||[[Tungsten]]||W||6; 6||183,84(1)||19,26||3407||5927||1783||[[Fausto Elhuyar|Elhuyar]]
|-style="background-color:#ffc0c0"
|75||[[Renium]]||Re||6; 7||186,207(1)||21,03||3180||5627||1925||[[Walter Noddack|Noddack]]; [[Ida Tacke|Tacke]] dan [[Otto Berg|Berg]]
|-style="background-color:#ffc0c0"
|76||[[Osmium]]||Os||6; 8||190,23(3){{fn|2}}||22,61||3045||5027||1803||[[Smithson Tennant|Tennant]]
|-style="background-color:#ffc0c0"
|77||[[Iridium]]||Ir||6; 9||192,217(3)||22,65||2410||4130||1803||[[Smithson Tennant|Tennant]]
|-style="background-color:#ffc0c0"
|78||[[Platina]]||Pt||6; 10||195,084(9)||21,45||1772||3827||1557||[[Julius Caesar Scaliger|Scaliger]]
|-style="background-color:#ffc0c0"
|79||[[Emas]]||Au||6; 11||196,966569(4)||19,32||1064,4||2940||prasejarah||tak diketahui
|-style="background-color:#ffc0c0"
|80||[[Raksa]]||Hg||6; 12||200,59(2)||13,55||-38,9||356,6||prasejarah||tak diketahui
|-style="background-color:#cccccc"
|81||[[Talium]]||Tl||6; 13||204,3833(2)||11,85||303,6||1457||1861||[[William Crookes|Crookes]]
|-style="background-color:#cccccc"
|82||[[Timbal]]||Pb||6; 14||207,2(1){{fn|2}} {{fn|4}}||11,34||327,5||1740||prasejarah||tak diketahui
|-style="background-color:#cccccc"
|83||[[Bismut]]||Bi||6; 15||208,98040(1)||9,80||271,4||1560||1540||[[Claude Geoffroy|Geoffroy]]
|-style="background-color:#cccc99"
|84||[[Polonium]]||Po||6; 16||[208,9824]{{fn|1}}||9,20||254||962||1898||[[Marie Curie|Marie]] and [[Pierre Curie]]
|-style="background-color:#ffff99"
|85||[[Astatin]]||At||6; 17||[209,9871]{{fn|1}}||||302||337||1940||[[Dale R, Corson|Corson]] dan [[K, R, MacKenzie|MacKenzie]]
|-style="background-color:#c0ffff"
|86||[[Radon]]||Rn||6; 18||[222,0176]{{fn|1}}||9,23 g/l||-71||-61,8||1900||[[Friedrich Ernst Dorn|Dorn]]
|-style="background-color:#ff6666"
|87||[[Fransium]]||Fr||7; 1||[223,0197]{{fn|1}}||||27||677||1939||[[Marguerite Perey|Perey]]
|-style="background-color:#ffdead"
|88||[[Radium]]||Ra||7; 2||[226,0254]{{fn|1}}||5,50||700||1140||1898||[[Marie Curie|Marie]] dan [[Pierre Curie]]
|-style="background-color:#ff99cc"
|89||[[Aktinium]]||Ac||7||[227,0278]{{fn|1}}||10,07||1047||3197||1899||[[André-Louis Debierne|Debierne]]
|-style="background-color:#ff99cc"
|90||[[Torium]]||Th||7||232,03806(2){{fn|1}} {{fn|2}}||11,72||1750||4787||1829||[[Jöns Jakob Berzelius|Berzelius]]
|-style="background-color:#ff99cc"
|91||[[Protaktinium]]||Pa||7||231,03588(2){{fn|1}}||15,37||1554||4030||1917||[[Frederick Soddy|Soddy]]; [[John Cranston|Cranston]] dan [[Otto Hahn|Hahn]]
|-style="background-color:#ff99cc"
|92||[[Uranium]]||U||7||238,02891(3){{fn|1}} {{fn|2}} {{fn|3}}||18,97||1132,4||3818||1789||[[Martin Heinrich Klaproth|Klaproth]]
|-style="background-color:#ff99cc"
|93||[[Neptunium]]||Np||7||[237,0482]{{fn|1}}||20,48||640||3902||1940||[[Edwin McMillan|McMillan]] dan [[Philip Abelson|Abelson]]
|-style="background-color:#ff99cc"
|94||[[Plutonium]]||Pu||7||[244,0642]{{fn|1}}||19,74||641||3327||1940||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|95||[[Amerisium]]||Am||7||[243,0614]{{fn|1}}||13,67||994||2607||1944||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|96||[[Curium]]||Cm||7||[247,0703]{{fn|1}}||13,51||1340||||1944||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|97||[[Berkelium]]||Bk||7||[247,0703]{{fn|1}}||13,25||986||||1949||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|98||[[Kalifornium]]||Cf||7||[251,0796]{{fn|1}}||15,1||900||||1950||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|99||[[Einsteinium]]||Es||7||[252,0829]{{fn|1}}||||860||||1952||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|100||[[Fermium]]||Fm||7||[257,0951]{{fn|1}}||||||||1952||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|101||[[Mendelevium]]||Md||7||[258,0986]{{fn|1}}||||||||1955||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|102||[[Nobelium]]||No||7||[259,1009]{{fn|1}}||||||||1958||[[Glenn T, Seaborg|Seaborg]]
|-style="background-color:#ff99cc"
|103||[[Lawrensium]]||Lr||7; 3||[260,1053]{{fn|1}}||||||||1961||[[Albert Ghiorso|Ghiorso]]
|-style="background-color:#ffc0c0"
|104||[[Rutherfordium]]||Rf||7; 4||[261,1087]{{fn|1}}||||||||1964/69||[[Georgii Flerov|Flerov]]
|-style="background-color:#ffc0c0"
|105||[[Dubnium]]||Db||7; 5||[262,1138]{{fn|1}}||||||||1967/70||[[Georgii Flerov|Flerov]]
|-style="background-color:#ffc0c0"
|106||[[Seaborgium]]||Sg||7; 6||[263,1182]{{fn|1}}||||||||1974||[[Georgii Flerov|Flerov]]
|-style="background-color:#ffc0c0"
|107||[[Bohrium]]||Bh||7; 7||[262,1229]{{fn|1}}||||||||1976||[[Y, Oganessian|Oganessian]]
|-style="background-color:#ffc0c0"
|108||[[Hassium]]||Hs||7; 8||[265]{{fn|1}}||||||||1984||[[Gesellschaft für Schwerionenforschung|GSI]] (*)
|-style="background-color:#ffc0c0"
|109||[[Meitnerium]]||Mt||7; 9||[266]{{fn|1}}||||||||1982||[[Gesellschaft für Schwerionenforschung|GSI]]
|-style="background-color:#ffc0c0"
|110||[[Darmstadtium]]||Ds||7; 10||[269]{{fn|1}}||||||||1994||[[Gesellschaft für Schwerionenforschung|GSI]]
|-style="background-color:#ffc0c0"
|111||[[Roentgenium]]||Rg||7; 11||[272]{{fn|1}}||||||||1994||[[Gesellschaft für Schwerionenforschung|GSI]]
|-style="background-color:#ffc0c0"
|112||[[Kopernisium]]||Cn||7; 12||[285]{{fn|1}}||||||||1996||[[Gesellschaft für Schwerionenforschung|GSI]]
|-style="background-color:#cccccc"
|113||[[Ununtrium]]||Uut||7; 13||[284]{{fn|1}}||||||||2004||[[Joint Institute for Nuclear Research|JINR]] (*); [[Lawrence Livermore National Laboratory|LLNL]] (*)
|-style="background-color:#cccccc"
|114||[[Ununquadium]]||Uuq||7; 14||[289]{{fn|1}}||||||||1999||[[Joint Institute for Nuclear Research|JINR]]
|-style="background-color:#cccccc"
|115||[[Ununpentium]]||Uup||7; 15||[288]{{fn|1}}||||||||2004||[[Joint Institute for Nuclear Research|JINR]]; [[Lawrence Livermore National Laboratory|LLNL]]
|-style="background-color:#cccccc"
|116||[[Ununhexium]]||Uuh||7; 16||[292]{{fn|1}}||||||||1999||[[Lawrence Berkeley National Laboratory|LBNL]] (*)
|-style="background-color:#fcfece"
|117||[[Ununseptium]]||Uus||7; 17||{{fn|1}}||||||||tak ditemukan||
|-style="background-color:#ecfefc"
|118||[[Ununoctium]]||Uuo||7; 18||{{fn|1}}||||||||tak ditemukan||
|}
{{element color legend}}
== Akronim ==
* GSI, [[Gesellschaft für Schwerionenforschung]] (Masyarakat Penelitian Ion Berat), Wixhausen, Darmstadt, Jerman
* JINR, [[Joint Institute for Nuclear Research]] (Объединённый институт ядерных исследований), Dubna, Oblast Moskwa, Rusia
* LLNL, [[Lawrence Livermore National Laboratory]], Livermore, Kalifornia, AS
* LBNL, [[Lawrence Berkeley National Laboratory]], Berkeley, Kalifornia, AS
== Catatan ==
* {{fnb|1}} Unsur ini tidak memiliki inti stabil. Nilai dalam tanda kurung kotak, misalnya [209], menunjukkan nomor massa isotop dengan waktu hidup terpanjang pada unsur tersebut. Namun, terdapat tiga unsur (Torium, Protaktinium, dan Uranium) yang memiliki karakteristik "terrestrial isotopic composition", sehingga yang ditunjukkan adalah massa atomnya lah yang diberikan.
* {{fnb|2}} Komposisi isotopik unsur ini bervariasi dalam beberapa spesimen geologis, dan variasinya mungkin melebihi seperti yang ditunjukkan dalam tabel ini.
* {{fnb|3}} Komposisi isotopik unsur ini dapat bervariasi dalam materi komersial, yang dapat menyebabkan berat atom menyimpang secara signifikan dari nilai yang ditunjukkan dalam tabel ini.
* {{fnb|4}} Komposisi isotopik bervariasi pada materi ''terrestrial'', sehingga berat atom yang lebih tepat (''precise'') tidak dapat diberikan.
* {{fnb|5}} Berat atom Litium komersial dapat bervariasi antara 6,939 dan 6.996—analisis materi secara spesifik diperlukan untuk menemukan nilai yang lebih akurat.
== Referensi ==
* Atomic Weights of the Elements 2001, [http://www.iupac.org/publications/pac/2003/7508/7508x1107.html Pure Appl. Chem. 75(8), 1107-1122, 2003]. Diakses [[30 Juni]] [[2005]]. Berat atom dengan nomor atom 1-109 diambil dari sumber ini.
* [http://www.iupac.org/news/archives/2005/atomic-weights_revised05.html IUPAC Standard Atomic Weights Revised] (2005).
* [http://www.webelements.com/ WebElements Periodic Table]. Diakses [[30 Juni]] [[2005]]. Berat atom dengan nomor atom 110-116 diambil dari sumber ini.
{{PeriodicTablesFooter}}
{{clr}}
{{Tabel periodik unsur kimia}}
[[Kategori:Unsur kimia]]
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[[de:Liste der chemischen Elemente nach der Ordnungszahl]]
[[en:List of elements by atomic number]]
[[eo:Listo de kemiaj elementoj laux atomnumero]]
[[fi:Luettelo alkuaineista järjestysluvun mukaan]]
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[[gl:Elemento químico]]
[[he:יסודות כימיים (לפי מספר אטומי)]]
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[[jv:Daftar unsur adhedhasar nomer atom]]
[[ko:원자번호 순 원소 목록]]
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[[nl:Lijst van elementen op nummer]]
[[nn:Grunnstoffliste etter atomnummer]]
[[no:Grunnstoffliste]]
[[pl:Pierwiastki chemiczne według liczby atomowej]]
[[pt:Lista de elementos por número atómico]]
[[sl:Seznam elementov po atomskem številu]]
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