A cubic piece of metal measures 2.50 cm on each edge. If the metal is nickel, whose density is 8.90 g/cm3, what is the mass of t

Question

zheka24 [161]

3 years ago

5

A cubic piece of metal measures 2.50 cm on each edge. If the metal is nickel, whose density is 8.90 g/cm3, what is the mass of t

he cube?
Express your answer using three significant figures.

Chemistry

1 answer:

madreJ [45] · Answer 1 · 2022-01-06T14:47:48+03:00

madreJ [45]3 years ago

6 0

Volume of cube = a³

2.50 * 2.50 * 2.50 = 15.625 cm³

Density = 8.90 g/cm³

mass = ??

m = D * V

m = 8.90 * 15.625

m = 139.0625 g

hope this helps!