Across
- 5. Has a pH above 7 and has a slippery feel and bitter taste
- 6. reactions Absorbs thermal energy
- 7. The substances that exist before the reaction begins
- 10. property Does not change when an object changes size
- 12. reactions Releases thermal energy
- 14. change Occurs when one type of matter changes into a different type of matter with different properties
- 15. change Any change in size, shape, form, or state where the identity of the matter stays the same
Down
- 1. The substances that form as a result of the reaction
- 2. Property Changes when the size of an object changes
- 3. The number of atoms of each element in the compound.
- 4. Lavoisier The first modern chemist that used logic and the scientific method to study chemical reactions
- 8. Has a pH below 7 and has a sharp smell and sour taste
- 9. When balancing chemical equations, numbers are placed before the formulas as did for Ag
- 10. of Matter Tells you whether a sample of matter is a solid, liquid, or gas
- 11. The amount of mass in a given volume
- 13. How easily one thing reacts with something else