Across
- 5. is the measure of gravitational force on an object
- 6. a measurement of the average amount of energy in an object or a substance
- 7. how much mass is in a specific amount of volume
- 8. the basic unit which all matter is made of
- 10. substances made up of only one type of atom
- 12. a group of two or more atoms held together by chemical bonds
- 14. the amount of matter in an object
Down
- 1. describes matters ability to change into something else
- 2. an observable property that can change without making a new substance
- 3. single kind of matter that has the same characteristics
- 4. anything that has mass and takes up space
- 9. made up of two or more substances that are together in the same place
- 11. the amount of space on object or substance takes up
- 13. a substance made up of two or more elements that are chemically combined