Across
- 2. The name for the columns in the periodic table.
- 5. This makes up everything.
- 8. A change in speed.
- 9. The number of protons in an element.
- 10. The name for the rows in the periodic table.
- 11. A part of an atom that has no charge.
- 13. Contains the majority of the mass of an atom
- 15. Speed with direction.
Down
- 1. This is a land feature created at transform boundaries.
- 3. A part of an atom that has a positive charge.
- 4. A part of an atom that has a negative charge.
- 6. A combination of traits from metals and non-metals.
- 7. Brittle,insulator, dull.
- 12. Distance divided by time.
- 14. Malleable,conductor,luster,ductile.