Across
- 1. How much something weighs
- 3. The smallest type of matter made by protons and nuetrons
- 4. The substance that is present at the end of a chemical reaction
- 7. Change Vinegar and baking soda
- 10. Takes up space and has weight
- 12. When water sticks onto a plant
- 13. Property Color
- 16. A substance made of only 1 type of atom
- 19. When chemicals combine and something blows up
- 20. Something you measure with a thermometer
- 21. The space inside a tub- Volume
- 22. The substance that is before the chemical reaction
Down
- 1. A compound made of two or more chemical components that are not chemically linked
- 2. Two or more atoms combine to form a small unit of matter
- 5. Heat,light and ____ are released from a fire
- 6. When a substance changes color that is a _____ Change
- 8. H20 is formed molecule COMBINE together
- 9. A branch of science which is chemistry
- 11. Holds molecules together
- 14. Property Flammability
- 15. A fire lets off ___
- 17. A chemical change that releases heat
- 18. When a chemical change absorbs heat