I think it would the hydrosphere
The correct answer is A, B and C
16 g. The mass of 0.60 mol Al is 16 g.
Molar mass of Al = 26.98 g/mol
Mass of Al = 0.60 mol Al x (26.98 g Al/1 mol Al) = 16 g Al
Do the atomic mass times the number of atoms you have. That'll give you your answer. Hope it helps!