మూస:Periodic table (18 columns, large cells)
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| Periodic table (18-column layout) | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Group → | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |
| Alkali metal |
Alkaline earth metal | Boron group |
Carbon group |
Pnictogen | Chalcogen | Halogen | Noble gas | ||||||||||||
| CAS: | IA | IIA | IIIB | IVB | VB | VIB | VIIB | VIIIB | IB | IIB | IIIA | IVA | VA | VIA | VIIA | VIIIA | |||
| old IUPAC: | IA | IIA | IIIA | IVA | VA | VIA | VIIA | VIII | IB | IIB | IIIB | IVB | VB | VIB | VIIB | 0 | |||
↓ Period
|
Hydrogen 1 H 1.00794(7) isotopes |
→element name atomic number chemical symbol |
Helium 2 He 4.002602(2) isotopes | ||||||||||||||||
| 2 | Lithium 3 Li 6.941(2) isotopes |
Beryllium 4 Be 9.012182(3) isotopes |
Boron 5 B 10.811(7) isotopes |
Carbon 6 C 12.0107(8) isotopes |
Nitrogen 7 N 14.0067(2) isotopes |
Oxygen 8 O 15.9994(3) isotopes |
Fluorine 9 F 18.9984032(5) isotopes |
Neon 10 Ne 20.1797(6) isotopes | |||||||||||
| 3 | Sodium 11 Na 22.98976928(2) isotopes |
Magnesium 12 Mg 24.3050(6) isotopes |
Aluminium 13 Al 26.9815386(8) isotopes |
Silicon 14 Si 28.0855(3) isotopes |
Phosphorus 15 P 30.973762(2) isotopes |
Sulfur 16 S 32.065(5) isotopes |
Chlorine 17 Cl 35.453(2) isotopes |
Argon 18 Ar 39.948(1) isotopes | |||||||||||
| 4 | Potassium 19 K 39.0983(1) isotopes |
Calcium 20 Ca 40.078(4) isotopes |
Scandium 21 Sc 44.955912(6) isotopes |
Titanium 22 Ti 47.867(1) isotopes |
Vanadium 23 V 50.9415(1) isotopes |
Chromium 24 Cr 51.9961(6) isotopes |
Manganese 25 Mn 54.938045(5) isotopes |
Iron 26 Fe 55.845(2) isotopes |
Cobalt 27 Co 58.933195(5) isotopes |
Nickel 28 Ni 58.6934(4) isotopes |
Copper 29 Cu 63.546(3) isotopes |
Zinc 30 Zn 65.38(2) isotopes |
Gallium 31 Ga 69.723(1) isotopes |
Germanium 32 Ge 72.63(1) isotopes |
Arsenic 33 As 74.92160(2) isotopes |
Selenium 34 Se 78.96(3) isotopes |
Bromine 35 Br 79.904(1) isotopes |
Krypton 36 Kr 83.798(2) isotopes | |
| 5 | Rubidium 37 Rb 85.4678(3) isotopes |
Strontium 38 Sr 87.62(1) isotopes |
Yttrium 39 Y 88.90585(2) isotopes |
Zirconium 40 Zr 91.224(2) isotopes |
Niobium 41 Nb 92.90638(2) isotopes |
Molybdenum 42 Mo 95.96(2) isotopes |
Technetium 43 Tc [98] isotopes |
Ruthenium 44 Ru 101.07(2) isotopes |
Rhodium 45 Rh 102.90550(2) isotopes |
Palladium 46 Pd 106.42(1) isotopes |
Silver 47 Ag 107.8682(2) isotopes |
Cadmium 48 Cd 112.411(8) isotopes |
Indium 49 In 114.818(3) isotopes |
Tin 50 Sn 118.710(7) isotopes |
Antimony 51 Sb 121.760(1) isotopes |
Tellurium 52 Te 127.60(3) isotopes |
Iodine 53 I 126.90447(3) isotopes |
Xenon 54 Xe 131.293(6) isotopes | |
| 6 | Caesium 55 Cs 132.9054519(2) isotopes |
Barium 56 Ba 137.327(7) isotopes |
57–70 
|
Lutetium 71 Lu 174.9668(1) isotopes |
Hafnium 72 Hf 178.49(2) isotopes |
Tantalum 73 Ta 180.94788(2) isotopes |
Tungsten 74 W 183.84(1) isotopes |
Rhenium 75 Re 186.207(1) isotopes |
Osmium 76 Os 190.23(3) isotopes |
Iridium 77 Ir 192.217(3) isotopes |
Platinum 78 Pt 195.084(9) isotopes |
Gold 79 Au 196.966569(4) isotopes |
Mercury 80 Hg 200.59(2) isotopes |
Thallium 81 Tl 204.3833(2) isotopes |
Lead 82 Pb 207.2(1) isotopes |
Bismuth 83 Bi 208.98040(1) isotopes |
Polonium 84 Po [209] isotopes |
Astatine 85 At [210] isotopes |
Radon 86 Rn [222] isotopes |
| 7 | Francium 87 Fr [223] isotopes |
Radium 88 Ra [226] isotopes |
89–102 
|
Lawrencium 103 Lr [266] isotopes |
Rutherfordium 104 Rf [267] isotopes |
Dubnium 105 Db [268] isotopes |
Seaborgium 106 Sg [269] isotopes |
Bohrium 107 Bh [270] isotopes |
Hassium 108 Hs [269] isotopes |
Meitnerium 109 Mt [278] isotopes |
Darmstadtium 110 Ds [281] isotopes |
Roentgenium 111 Rg [281] isotopes |
Copernicium 112 Cn [285] isotopes |
Ununtrium 113 Uut [286] isotopes |
Flerovium 114 Fl [289] isotopes |
Ununpentium 115 Uup [289] isotopes |
Livermorium 116 Lv [293] isotopes |
Ununseptium 117 Uus [294] isotopes |
Ununoctium 118 Uuo [294] isotopes |
|
Lanthanum 57 La 138.90547(7) isotopes |
Cerium 58 Ce 140.116(1) isotopes |
Praseodymium 59 Pr 140.90765(2) isotopes |
Neodymium 60 Nd 144.242(3) isotopes |
Promethium 61 Pm [145] isotopes |
Samarium 62 Sm 150.36(2) isotopes |
Europium 63 Eu 151.964(1) isotopes |
Gadolinium 64 Gd 157.25(3) isotopes |
Terbium 65 Tb 158.92535(2) isotopes |
Dysprosium 66 Dy 162.500(1) isotopes |
Holmium 67 Ho 164.93032(2) isotopes |
Erbium 68 Er 167.259(3) isotopes |
Thulium 69 Tm 168.93421(2) isotopes |
Ytterbium 70 Yb 173.054(5) isotopes | |||||
|
|
Actinium 89 Ac [227] isotopes |
Thorium 90 Th 232.03806(2) isotopes |
Protactinium 91 Pa 231.03588(2) isotopes |
Uranium 92 U 238.02891(3) isotopes |
Neptunium 93 Np [237] isotopes |
Plutonium 94 Pu [244] isotopes |
Americium 95 Am [243] isotopes |
Curium 96 Cm [247] isotopes |
Berkelium 97 Bk [247] isotopes |
Californium 98 Cf [251] isotopes |
Einsteinium 99 Es [252] isotopes |
Fermium 100 Fm [257] isotopes |
Mendelevium 101 Md [258] isotopes |
Nobelium 102 No [259] isotopes | |||||
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