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Periodic Table of the Elements

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1H1.01       2He 4.00
3Li6.944Be9.0125B 10.816C 12.007N 14.018O 16.009F 19.0010Ne20.18
11Na 22.9912Mg24.3113Al 26.9814Si 28.0915P 30.9716S 32.0717Cl35.4518Ar 39.95
19K 39.1020Ca 40.0821Sc 44.9622Ti 47.8723V 50.9424Cr 52.0025Mn 54.9426Fe 55.8527Co 58.9328Ni 58.6929Cu 63.5530Zn 65.4131Ga 69.7232Ge 72.6433As 74.9234Se 78.9635Br 79.9036Kr 83.80
37Rb 85.4738Sr 87.6239Y 88.9140Zr 91.2241Nb 92.9142Mo 95.9443Tc [97.91]44Ru 101.0745Rh 102.9146Pd 106.4247Ag 107.8748Cd 112.4149In 114.8250Sn 118.7151Sb 121.7652Te 127.6053I 126.9054Xe 131.29
55Cs 132.9156Ba 137.3357-71La-Lu 72Hf 178.4973Ta 180.9574w 183.8475Re 186.2176Os 190.2377Ir 192.2278Pt 195.0879Au 196.9780Hg 200.5981Tl 204.3882Pb 207.283Bi 208.9884Po [208.98]85At [209.99]86Rn [222.01]
87Fr [223]88Ra [226]89-103Ac-Lr 104Rf [261]105Db [262]106Sg [266]107Bh [264]108Hs [277]109Mt [268]110Ds [271]111Rg [272]112Cn [285]113Nh [286]114Fl [289]115Mc [289]116Lv [293]117Ts [294]118Og [294]
Lanthanoids57La 138.9158Ce 140.1259Pr 140.9060Nd 144.2461Pm [145]62Sm 150.3663Eu 151.9664Gd 157.2565Tb 158.9366Dy 162.5067Ho 164.9368Er 167.2669Tm 168.9370Yb 173.0471Lu 174.97
Actinoids89Ac [227]90Th 232.0491Pa 231.03592U 238.0393Np [237]94Pu [244]95Am [243]96Cm [247]97Bk [247]98Cf [251]99Es [252]100Fm [257]101Md [258]102No [259]103Lr [262]
Atomic Number
Symbol
Atomic Weight
Other Non-metals
Noble Gases
Alkali Metals
Alkali Earth Metals
Metalloids
Halogens
Transition Metals
Other Main Group Elements
Lanthanoids
Actinoids

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