Across
- 6. light that passes through matter
- 8. the state of matter that has a definite volume but not a definite shape
- 11. matter can enter from or escape to the surroundings
- 12. energy of motion, a classification
- 13. energy that is redirected when it strikes a surface
- 15. compares the amount of matter an object has to its volume
- 16. The experimental factor that is manipulated; the variable whose effect is being studied.
Down
- 1. A state of matter that has a definite shape and a definite volume
- 2. the movement of energy from a warmer object to a cooler object
- 3. energy that is taken in
- 4. matter is not allowed to enter or leave
- 5. The outcome factor; the variable that may change in response to manipulations of the independent variable.
- 7. The change of state from a liquid to a gas
- 9. The change of state from a gas to a liquid - when a cold surface meets warmer air.
- 10. A state of matter with no definite shape or volume
- 14. Factor in an experiment that a scientist purposely keeps the same