Across
- 6. they have properties between metals and nonmetals
- 7. the center of an atom
- 8. the ability to be bent, flattened, or hammered without breaking
- 11. a material that can't be broken into anything simpler
- 13. anything that has mass and volume
- 14. when metals combine with nonmetals from the environment
- 15. the amount of matter in an object
Down
- 1. the amount of mass for each cubic cm of a substance
- 2. particles with more than one atom joined together
- 3. the ability to be pulled into thin wires without breaking
- 4. how much space matter takes up
- 5. how strongly gravity pulls on an object
- 9. the resistance to sinking
- 10. the smallest unit of an element
- 12. elements that share common properties such as shiny, luster, and conductivity