click below
click below
Normal Size Small Size show me how
Packet 1
States of Matter & Properties
Question | Answer |
---|---|
Condensation | The process by which a gas changes into a liquid due to cooling |
Evaporation | The process by which a liquid changes into a gas due to the addition of heat |
Matter | Anything that has mass and takes up space |
Gas | A state of matter in which the molecules are very spread apart; has neither a definite shape or volume (ex. Water vapor) |
Liquid | A state of matter in which the molecules are somewhat close together; has a definite volume but no definite shape (ex. Milk) |
Solid | A state of matter in which the molecules are tightly packed together in an organized manner; has a definite shape and volume (ex. Ice) |