list of Atomic weight of some common elements in pdf .It included Atomic weight of Hydrogen, Oxygen, Nitrogen, Carbon, Phosphorus, Chlorine, Sodium, Potassium, Calcium, Zinc, Copper, Iron, Sulphur, Silver, Aluminium, Mercury, Lead, Magnesium, Bromine, Iodine. for competitive job exam like ssc, psc, wbcs, railway, esic , lic bank and other competitive exam.
Atomic weight of element
Atomic weight of some common elements
Name of the Elements Symbol of the Elements Atomic Weight
Hydrogen H 1.00
Oxygen O 16.0
Nitrogen N 14.0
Carbon C 12.0
Phosphorus P 31.0
Chlorine Cl 35.5
Sodium Na 23.0
Potassium K 39.0
Calcium Ca 40.0
Zinc Zn 65.5
Copper Cu 63.5
Iron Fe 56.0
Sulphur S 32.0
Silver Ag 108.0
Aluminium Al 27.0
Mercury Hg 200.0
Lead Pb 207.0
Magnesium Mg 24.0
Bromine Br 81
Iodine I 127.0



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