Across
- 4. Enclosed mass that remains the constant even is changes occur
- 7. A factor that can be measured and changed
- 8. a change between two chemicals that produces one or more new substances
Down
- 1. a property that can be changed, observed, or measured without changing the substance
- 2. The amount of stuff inside something
- 3. The amount of space inside something
- 5. State of matter that takes its own shape
- 6. A state of matter that always fills the space of a container