How to get the atomic weight of O atom 16g/mole to amu?
The Attempt at a Solution
As I know, 1 mole of O atoms = 16g
6.023 x 10^23 O atoms = 16g
So, 1 O atom = 16 x 1/6.023 x 10^23
1 atom of O = 16 amu [1 amu = 1/ Avogadro's number]
But I am confused about the units here. How is it possible 16g to 16 amu?