click below
click below
Normal Size Small Size show me how
Science Unit 13-1
| Question | Answer |
|---|---|
| the amount of space something takes up | volume |
| anything that has mass and volume | matter |
| how something feels | texture |
| a measure of the energy of motion of the particles in matter | temperature |
| the quantity of matter that a solid, liquid, or gas contains | mass |
| found by dividing the mass of an object by its volume | density |
| a substance that has a definite volume but does not have a definite shape | liquid |
| a substance that does not have a definite shape or a definite volume | gas |
| a substance that has a definite shape and a definite volume | solid |
| when a gas cools down and changes to a liquid | condenses |
| when a solid takes in energy its temperature rises until it changes to a liquid | melts |
| when a liquid takes in energy its temperature rises until it changes to a gas | evaporates |
| liquid changes to a solid | freezes |
| to take up more space | expand |
| to take up less space | compress |