Across
- 1. substances present after a chemical reaction
- 3. I have no charge.
- 6. It is created when two or more of the smallest particles bond.
- 7. small number appearing after a chemical symbol
- 10. Highly reactive, soft, and brittle
- 12. Good conductors of heat and electricity
- 15. H, Fe, Li
Down
- 2. number appearing before a chemical formula
- 4. a chemical reaction in which products can escape, resulting in a lower mass
- 5. I have characteristics of metals and nonmetals.
- 8. a chemical reaction in which energy is released
- 9. What takes up all space?
- 11. matter is never or destroyed
- 13. where bonding takes place
- 14. A table, a chair, and a computer are all...