Question

what is the atomic mass of magnesium iron carbon plz answer i will mark brainiest if its a gud one promise on a promise day is always kept love u

Answer 1

Atomic mass of magnesium = 24.3

Atomic mass of iron = 55.9

Atomic mass of carbon = 12.0

Answer 2

Answer:

atomic mass of magnesium-24.3

atomic mass of Fe(iron)-55.9

atomic mass of carbon-12.0