Question

Given that, Magnesium's one atom's mass is 4.03463*10^-23 g. What is the relative atomic mass of magnesium?

Answer 1

24.317 amu

Explanation:

Given mass of 1 atom of Magnesium = `4.03462xx10^-23` grams; multiply this by `6.023xx10^23` atoms per formula weight => 24.317 grams/formula weight => Relative atomic mass of Mg.