Chemistry

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Across
  1. 2. The water molecules inside crystals
  2. 4. A type of bonding that involves atoms sharing electrons
  3. 5. A substance that increases the rate of a chemical reaction without using itself up
  4. 7. Lithium, Sodium, Potassium and Rubidium, for example
  5. 9. An indicator that is clear in neutral and acidic solutions, but is purple in alkali
Down
  1. 1. Contains no water molecules
  2. 3. The units for this is g/100g of solvent
  3. 6. The name of H2SO4
  4. 8. Combined with water molecules
  5. 10. A technique where a solution of known concentration is used to determine the concentration of an unknown solution