Across
- 5. In any chemical process, matter is neither lost or gained. (Sometimes stated as matter is not created or destroyed).
- 8. Random kinetic energy possessed by objects in a material
Down
- 1. The speed at which a chemical reaction occurs.
- 2. The number placed in front of a compound to balance a chemical equation.
- 3. a chemical equation where the number of atoms of each element are the same on both sides.
- 4. The number of atoms of a particular element in a chemical reaction.
- 6. The measure of the quantity of matter.
- 7. This is the rate at which a substance undergoes a chemical change.