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Chapter 2 Lesson 2-5
Properties of Matter
Question | Answer |
---|---|
changing from a liquid to a gas | evaporation |
changing from a gas to a liquid | condensation |
a substance that has a definite shape and volume | solid |
a substance that has a definite volume but not a definite shape | liquid |
a substance without a definite volume or shape | gas |
the amount of matter in an object | mass |
the amount of space an object takes up | volume |
a change in the property of matter without creating a new substance | physical change |
a change in matter that creates a new substance | chemical change |
a material that allows electricity to flow | conductor |
a material that stops the flow of electricity | insulator |