Across
- 2. The branch of science
- 5. Able to be bent or formed into wires
- 7. A substance like ice
- 11. Water to a gas
- 13. --------table
- 15. Has a negative charge
- 16. A substance like air or oxygen
- 17. Able to be shaped under pressure
- 18. A substance formed when two or more chemical elements are combined
- 19. Copper, Iron, Gold are examples of a
Down
- 1. The smallest component of an element
- 3. A combination of two or more pure substances
- 4. Solid to a gas
- 6. Has a positive charge
- 8. A substance like water
- 9. Able to be toxic or poisonous
- 10. Solid to a liquid
- 12. Has no charge at all
- 14. The amount of mass in a specified space
- 17. Smallest particle in a chemical element