Question

Molar mass of nitrogen is 14 u what will be mass of one atom of nitrogen in grams

Answer 1

This unit means for 1 mol of any substance, it will have … ( g) corresponding mass. For example, nitrogen has atomic/molar mass is to 14 g/mol (this number is equal to the number in "u" unit, too). That means "in 1 mol of nitrogen there are about 14 (g) of mass"