Question

What is the atomic mass of first 30 aelements

Answer 1

Hola there,

Atomic mass of first 30 elements :

Hydrogen - 1

Helium - 4

Lithium - 6.94

Beryllium - 9.01

Boron - 10.81

Carbon - 12.01

Nitrogen - 14.01

Oxygen - 15.99

Fluorine - 19

Neon - 20.18

Sodium - 22.99

Magnesium - 25.31

Aluminium - 26.98

Silicon - 28.09

Phosphorus - 30.97

Sulphur - 32.07

Chlorine - 35.45

Argon - 39.95

Potassium - 39.10

Calcium - 40.08

Scandium - 44.96

Titanium - 47.87

Vanadium - 50.94

Chromium - 52

Manganese - 54.94

Iron - 55.85

Cobalt - 58.93

Nickel - 58.69

Copper - 63.55

Zinc - 65.41

Hope this helps...:)

Answer 2

Name of Element______ Atomic mass

Hydrogen ___________ 1

Helium______________4

Lithium______________6.94

Boron_______________10.81

Carbon______________12.01

Nitrogen_____________14.01

Oxygen______________15.99

Fluorine______________19

Neon________________20.18

Sodium_______________22.99

Magnesium____________25.31

Alminium______________26.98

Silicon________________28.09

Phosphorus____________30.97

Sulphur_______________32.07

Chlorine______________35.45

Argon________________39.95

Pottasium_____________39.10

Calcium______________40.08

Scandium_____________44.96

Titanium______________47.87

Vanadium_____________50.94

Chromium_____________52

Maganese_____________54.94

Iron__________________55.85

Cobalt________________58.93

Nickel________________58.69

Copper_______________63.55

Zinc__________________65.41


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