Across
- 1. The result of a chemical reaction
- 4. A chemical _____ shows the atoms and elements in a reaction
- 7. A chemical _____ shows the atoms and elements in a molecule
- 8. A _______ change is not a chemical reaction (ex. evaporation)
- 9. How much matter is in something
- 11. The number of elements that occur naturally
Down
- 2. What exists at the start of a chemical reaction
- 3. The Law of _______ of matter
- 4. The different kinds of atoms
- 5. The smallest unit of matter
- 6. Two or more atoms bonded together
- 10. The things that break and reform during a chemical reaction