Across
- 2. The smallest unit of a compound that retains its chemical properties
- 3. The substances formed as a result of a chemical reaction
- 7. formulas A combination of symbols and numbers that represent a compound
- 9. A substance made from two or more different elements chemically bonded together
- 10. The basic building blocks of matter
Down
- 1. A process in which substances interact to form new substances
- 4. The starting substances in a chemical reaction
- 5. The arrow in a chemical equation that separates reactants from products
- 6. A pure substance made of only one kind of atom
- 8. A symbolic representation of a chemical reaction