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Standard Atomic Weights Of Commonly Encountered
Elements in reverse order of name

Name Symbol Atomic Number Atomic Weight
Zirconium Zr 40 91.220
Zinc Zn 30 65.380
Yttrium Y 39 88.90585
Xenon Xe 54 131.293
Vanadium V 23 50.942
Uranium U 92 238.029
Tungsten W 74 183.850
Titanium Ti 22 47.880
Tin Sn 50 118.690
Thallium Tl 81 204.38
Tantalum Ta 73 180.948
Sulphur S 16 32.060
Strontium Sr 38 87.620
Sodium Na 11 22.990
Silver Ag 47 107.868
Silicon Si 14 28.086
Selenium Se 34 78.960
Scandium Sc 21 44.9559
Ruthenium Ru 44 101.070
Rubidium Rb 37 85.468
Rhodium Rh 45 102.906
Potassium K 19 39.098
Platinum Pt 78 195.080
Phosphorus P 15 30.974
Palladium Pd 46 106.420
Oxygen O 8 15.999
Osmium Os 76 190.200
Nitrogen N 7 14.007
Niobium Nb 41 92.906
Nickel Ni 28 58.690
Neon Ne 10 20.1797
Molybdenum Mo 42 95.940
Mercury Hg 80 200.590
Name Symbol Atomic Number Atomic Weight
Manganese Mn 25 54.938
Magnesium Mg 12 24.305
Lithium Li 3 6.941
Lead Pb 82 207.200
Krypton Kr 36 83.800
Iron Fe 26 55.847
Iridium Ir 77 192.220
Iodine I 53 126.90
Indium In 49 114.820
Hydrogen H 1 1.008
Helium He 2 4.003
Hafnium Hf 72 178.490
Gold Au 79 196.967
Germanium Ge 32 72.590
Gallium Ga 31 69.723
Fluorine F 9 18.998
Copper Cu 29 63.546
Cobalt Co 27 58.933
Chromium Cr 24 51.996
Chlorine Cl 17 35.453
Carbon C 6 12.011
Calcium Ca 20 40.080
Caesium Cs 55 132.905
Cadmium Cd 48 112.410
Bromine Br 35 79.904
Boron B 5 10.810
Bismuth Bi 83 208.980
Beryllium Be 4 9.012
Barium Ba 56 137.330
Arsenic As 33 74.922
Argon Ar 18 39.948
Antimony Sb 51 121.750
Aluminium Al 13 26.982

Full periodic table

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