Which is NOT matter?
What is a property of matter?
Which describes matter correctly?
What is a pure substance?
Which is an example of a mixture?
What can separate a mixture?
Which describes a homogeneous mixture?
Which state of matter has a definite shape and volume?
What occurs when a solid turns into a liquid?
In which state do particles move freely and quickly?
What is the process of a gas becoming a liquid?
What do particles in solids do at room temperature?
How do particles behave in a gas?
What happens to particles when a substance heats up?
What best describes the arrangement of liquid particles?