25 questions
What are the three main states of matter?
solid, volume, mass
density, volume, mass
solid, liquid, gas
density, gas, volume
What happens to the gas particles in an inflated ball when it gets a hole?
The gas particles inside the ball are at a ___________ pressure than the air outside the ball, so they hit the inner surface of the ball more often, reach the hole, and escape.
Higher
lower
equal
A state of matter with a definite volume, but no definite shape is a(n) _______.
liquid
solid
gas
The amount of space that matter fills is its ___________
volume
mass
density
weight