IMPORTANT TERMS IN CHEMISTRY

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Across
  1. 2. energy The amount of energy it takes to break one mole of bonds
  2. 3. fraction The number of moles of stuff in a mixture that are due to one of the compounds
  3. 6. A measurement of the randomness in a system
  4. 7. Law The volume of a gas at constant temperature varies inversely with pressure
  5. 8. A substance that cannot be decomposed into simpler substances
  6. 9. A compound that turns different colors at different pH values
  7. 11. A unit used to measure temperature
  8. 12. Law The volume of a gas at constant pressure is directly proportional to the temperature
Down
  1. 1. mass The mass of one mole of particles
  2. 3. A system of two or more distinct chemical substances
  3. 4. A substance that slows down a chemical reaction
  4. 5. A change in which one or more chemical elements or compounds form new compounds
  5. 10. The amount of matter in an object
  6. 13. substance containing an OH group attached to a hydrocarbon group
  7. 14. A homogeneous mixture of a liquid with a gas or solid