Across
- 2. The atoms in a molecule are not alike
- 3. A number placed in front of a chemical symbol or formula during balancing of the equation
- 6. The process by which one or more substances changes to produce one or more different substances
- 9. A substance that takes part in and undergoes change during a reaction, found to the left of an arrow in a chemical equation
Down
- 1. Formed when atoms are chemically joined together
- 3. Chemical symbols and subscript numbers put together to represent the type and number of atoms present in a particular substance
- 4. A chemical reaction in which both sides of the equation contain equivalent numbers of atoms
- 5. Shows the number of atoms of each element in a chemical formula
- 7. All the atoms in a molecule are alike
- 8. Substance produced during a chemical reaction and found to the right of an arrow in a chemical equation