Question

____ is the amount of space an object occupies.
a liters
b mass
c volume
increased movement of the particles in a solid comes from increased ______.
a size
b energy
c space

Explanation:

1. Volume is defined as the amount of space an object occupies; liters are a unit of volume, and mass refers to the amount of matter in an object.
2. Particle movement in a solid increases when the particles gain more energy (typically thermal energy), as higher energy leads to greater kinetic motion of the particles.

Answer:

1. C. volume
2. B. energy