Daftar unsur menurut nomor atom
Berikut adalah tabel unsur kimia yang disusun berdasarkan nomor atom dan kode warna menurut tipe unsur. Setiap unsur ditampilkan informasi mengenai nama unsur, lambang unsur, golongan dan periode, massa atom(atau isotop yang paling stabil), massa jenis,titik lebur, titik didih dan penemunya.
Deret kimia tabel periodikLogam alkaliAlkali tanahLantanidaAktinidaLogam transisiLogamMetaloidNonlogamHalogenGas muliaNo.
atomNamaLambangPeriode,
GolonganMassa
(g/Mol)Massa jenis
(g/cm³)
pada 20°CTitik
lebur
(°C)Titik
didih
(°C)Tahun
penemuanPenemu1HidrogenH1; 11,00794(7)2 3 40,084 g/l-259,1-252,91766Cavendish2HeliumHe1; 184,002602(2)2 40,17 g/l-272,2-268,91895Ramsay danCleve3LitiumLi2; 16,941(2)2 3 4 50,53180,513171817Arfwedson4BeriliumBe2; 29,012182(3)1,85127829701797Vauquelin5BoronB2; 1310,811(7)2 3 42,46230025501808Davy danGay-Lussac6KarbonC2; 1412,0107(8)2 43,5135504827prasejarahtak diketahui7NitrogenN2; 1514,0067(2)2 41,17 g/l-209,9-195,81772Rutherford8OksigenO2; 1615,9994(3)2 41,33 g/l-218,4-182,91774Priestly danScheele9FluorF2; 1718,9984032(5)1,58 g/l-219,6-188,11886Moissan10NeonNe2; 1820,1797(6)2 30,84 g/l-248,7-246,11898Ramsay danTravers11NatriumNa3; 122,98976928(2)0,9797,88921807Davy12MagnesiumMg3; 224,3050(6)1,74648,811071755Black13AlumuniumAl3; 1326,9815386(8)2,70660,524671825Oersted14SilikonSi3; 1428,0855(3)42,33141023551824Berzelius15FosforP3; 1530,973762(2)1,8244 (P4)280 (P4)1669Brand16BelerangS3; 1632,065(5)2 42,06113444,7prasejarahtak diketahui17KlorCl3; 1735,453(2)2 3 42,95 g/l-34,6-1011774Scheele18ArgonAr3; 1839,948(1)2 41,66 g/l-189,4-185,91894Ramsay danRayleigh19KaliumK4; 139,0983(1)0,8663,77741807Davy20KalsiumCa4; 240,078(4)21,5483914871808Davy21SkandiumSc4; 344,955912(6)2,99153928321879Nilson22TitaniumTi4; 447,867(1)4,51166032601791Gregor danKlaproth23VanadiumV4; 550,9415(1)6,09189033801801del Río24KromCr4; 651,9961(6)7,14185724821797Vauquelin25ManganMn4; 754,938045(5)7,44124420971774Gahn26BesiFe4; 855,845(2)7,8715352750prasejarahtak diketahui27KobaltCo4; 958,933195(5)8,89149528701735Brandt28NikelNi4; 1058,6934(2)8,91145327321751Cronstedt29TembagaCu4; 1163,546(3)48,921083,52595prasejarahtak diketahui30SengZn4; 1265,409(4)7,14419,6907prasejarahtak diketahui31GaliumGa4; 1369,723(1)5,9129,824031875Lecoq de Boisbaudran32GermaniumGe4; 1472,64(1)5,32937,428301886Winkler33ArsenAs4; 1574,92160(2)5,72613613
(subl,)ca, 1250Albertus Magnus34SeleniumSe4; 1678,96(3)44,822176851817Berzelius35BromBr4; 1779,904(1)3,14-7,358,81826Balard36KriptonKr4; 1883,798(2)2 33,48 g/l-156,6-152,31898Ramsay danTravers37RubidiumRb5; 185,4678(3)21,53396881861Bunsen danKirchhoff38StrontiumSr5; 287,62(1)2 42,6376913841790Crawford39ItriumY5; 388,90585(2)4,47152333371794Gadolin40ZirkoniumZr5; 491,224(2)26,51185243771789Klaproth41NiobiumNb5; 592,906 38(2)8,58246849271801Hatchett42MolibdenMo5; 695,94(2)210,28261755601778Scheele43TeknetiumTc5; 7[98,9063]111,49217250301937Perrier danSegrè44RutheniumRu5; 8101,07(2)212,45231039001844Klaus45RodiumRh5; 9102,90550(2)12,41196637271803Wollaston46PaladiumPd5; 10106,42(1)212,02155231401803Wollaston47PerakAg5; 11107,8682(2)210,49961,92212prasejarahtak diketahui48KadmiumCd5; 12112,411(8)28,643217651817StrohmeyerdanHermann49IndiumIn5; 13114,818(3)7,31156,220801863Reich danRichter50TimahSn5; 14118,710(7)27,292322270prasejarahtak diketahui51AntimonSb5; 15121,760(1)26,69630,71750prasejarahtak diketahui52TeluriumTe5; 16127,60(3)26,25449,69901782von Reichenstein53YodiumI5; 17126,90447(3)4,94113,5184,41811Courtois54XenonXe5; 18131,293(6)2 34,49 g/l-111,9-1071898Ramsay danTravers55SesiumCs6; 1132,9054519(2)1,9028,46901860Kirchhoffdan Bunsen56BariumBa6; 2137,327(7)3,6572516401808Davy57LantanumLa6138,90547(7)26,1692034541839Mosander58SeriumCe6140,116(1)26,7779832571803von HisingerdanBerzelius59PraseodimiumPr6140,90765(2)6,4893132121895von Welsbach60NeodimiumNd6144,242(3)27,00101031271895von Welsbach61PrometiumPm6[146,9151]17,22108027301945MarinskydanGlendenin62SamariumSm6150,36(2)27,54107217781879Lecoq de Boisbaudran63EuropiumEu6151,964(1)25,2582215971901Demarçay64GadoliniumGd6157,25(3
