Matter
Anything that has mass and takes up space
Particles slide past each other
What is a liquid?
Solid changes to a liquid
What is melting point?
spoiled milk
What is a chemical change?
The building blocks of matter
What are elements?
Particles move freely
What is a gas?
Liquid changes to a solid
What is freezing point?
An object with fewer particles that floats
What is low density?
Chair
What is an example of matter?
The total amount of matter in an object
What is mass?
Liquid changes to a gas
What is boiling point?
What is high density?
Sadness
What is a nonexample of matter?
The force of gravity between Earth and an object
What is weight?
What is a physical change?
change in odor
What is a clue of chemical change?
Particles are close together and vibrate
What is a solid
Never lost, it just changes form
What is mass?
Burning a log
What is chemical change?
Change in temperature without being heated or cooled
What is a clue of chemical change?