Across
- 3. What is conserved during a chemical reaction
- 7. A process where substances change into new substances
- 8. When the number of atoms are equal on both sides of an equation
- 9. When something is neither destroyed nor created
- 10. A way to show a chemical reaction
Down
- 1. A number placed in front of a chemical formula
- 2. The starting substance before a chemical reaction
- 4. A number that shows the amount of atoms of that element
- 5. What all substances are made of
- 6. The result from a chemical reaction