Question

the amount of space occupied by matter defines
a. mass
b. weight
c. volume
d. the properties of matter

Explanation:

Volume is defined as the amount of space that a substance (matter) occupies. Mass refers to the amount of matter in an object, weight is the force of gravity on that mass, and "the properties of matter" is a broad category that includes volume but is not the specific definition here.

Answer:

C. Volume