1.674 x 10^-24 g of neutrons is how many atomic mass units (amu) ?

Atomic mass units is a unit of measurement of mass, same with grams. Therefore, we can convert the two measurements back and forth using a conversion factor. For every 1 amu, there are 1.66054*10⁻²⁴ grams. The solution is as follows:

(1.674*10⁻²⁴ g) (1 amu/1.66054*10⁻²⁴ g) = 1.008 amu of neutrons