States of Matter
When we add heat to water, what does it turn into?
vapor or gas
I cut my hair. Physical or chemical change?
physical
What state of matter is oobleck?
solid and liquid
In order to change water from a liquid to a solid, we have to _______ it.
freeze
I melt a piece of ice. Physical or chemical change?
physical
Give an example of a chemical change
answers will vary
Is cooking an egg a physical or chemical change?
chemical
Which state of matter is steam from a train?
gas
Is rusting a physical or chemical change?
chemical
Name an example of a physical change.
answers will vary
Explain physical change in your own words.
changes in size, shape, or color.