Across
- 5. To release heat
- 6. number that represents the number of atoms in an element.
- 8. Made from chemical reaction
- 9. ability to pound into sheets
- 13. When oxygen reacts w/ a substance to form a new substance.
- 14. Non-Metal+Non-Metal
- 15. Ability to conduct electricity/heat energy
- 17. Ability to thin into wire.
- 18. Slow chemical change when oxygen reacts with a metal
- 20. To absorb heat
- 21. Starting materials of a reaction
- 23. Mass in given volume
- 24. Shine of substance
Down
- 1. solid to gas
- 2. Cloudy mixture that can be separated
- 3. Chemical change in your body
- 4. gas to solid
- 7. Metal+Non-Metal
- 10. Material made of 2 or more elements
- 11. Ability to dissolve.
- 12. anything that has mass and occupies space
- 16. Letters/Number to indicate what elements are in product
- 19. Pure substance
- 20. organic catalysts
- 22. Substances that helps speed up a reaction