Question

the mass of a single atom of 'M' is 3.05*10^-23 grams. What is its gram atomicmass?

Answer 1

Gram atomic mass of an atom = atomic mass expressed in mass.

Here, atomic mass (i.e. mass of a single atom of "M" ) in grams = 3.05 x 10^-23

Hence, the gram atomic mass of the atom "M" = 3.05 x 10^-23