Chemistry/Water

1234567
Across
  1. 3. attraction of like molecules
  2. 5. subatomic particle that resides in a cloud around the nucleus
  3. 7. weak acid or a weak base, is designed to maintain a constant pH
Down
  1. 1. in order to raise the temperature of water this must break first
  2. 2. pH of 14
  3. 4. same atomic number, different atomic mass
  4. 6. pH of 7