Across
- 3. quantitative measure of inertia, a fundamental property of all matter.
- 4. a characteristic of a substance that can be observed or measured without changing the identity of the substance
- 7. a subatomic particle that is found in all atoms.
- 9. a specific characteristic of a substance like an element or a compound, relating to how it can change as a result of a reaction.
- 11. the basic building blocks of matter.
Down
- 1. The number of protons in a nucleus.
- 2. the amount of space occupied by any three-dimensional solid.
- 3. any substance that has mass and takes up space by having volume.
- 5. subatomic particles found inside the nucleus of every atom.
- 6. the mass of the object compared to its volume.
- 8. A substance that cannot be broken down into simpler substances by chemical means.
- 10. a subatomic particle with a positive electrical charge.