Chemistry Bonus

1234567891011121314151617181920
Across
  1. 2. The study of how heat is converted to and from other forms of energy
  2. 4. The final temperature of a substance
  3. 5. Gas to liquid
  4. 8. The energy required to start a reaction
  5. 12. Liquid to gas
  6. 15. The initial temperature of a substance
  7. 16. Measurement of heat
  8. 17. The change in heat in a reaction, determines if the reaction is exothermic or endothermic
  9. 19. Liquid to solid
  10. 20. The amount of energy needed to raise 1 gram of a substance 1C
Down
  1. 1. A product of a reaction
  2. 3. Tendency of an atom to attract electrons
  3. 6. A reaction that gains heat in order to happen
  4. 7. A reaction that loses heat when happening
  5. 9. A substance that speeds up a chemical reaction without itself undergoing any chemical change
  6. 10. Solid to liquid
  7. 11. Biological catalysts
  8. 13. The elements/compounds used in a reaction
  9. 14. 1,000 calories
  10. 18. 1,000 Joules