Across
- 1. Mass divided by volume
- 4. Minimizing ___________ energy makes for more stable, less reactive substances.
- 5. Pure substance made up of atoms of two or more different elements.
- 7. A _________ change produces new substances by reorganizing existing atoms into new groupings. The process involves breaking old chemical bond and/or forming new bonds.
- 9. Relatively weak attractions between one molecule and its neighboring molecules (2 words).
- 10. This law states that the combined mass of the chemicals produced by a chemical reaction equals the combined mass of the chemicals used up in the reaction (3 words)
Down
- 2. Made of several substances but appears to consist of a single substance.
- 3. Made of pairs of the same atom.
- 6. Made of several nonmetal atoms interlinked via chemical bonds; acts as a single neutral unit.
- 8. State with weakest intermolecular forces and greatest kinetic energy.