Chemistry crossword puzzle

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Across
  1. 2. Made of electrons
  2. 4. The amount of space that a substance or object occupies
  3. 5. The measure of matter in a particular object.
  4. 6. solute+solvent
  5. 7. prize Alfred Nobel
  6. 8. quantity per unit volume
Down
  1. 1. protein, lipids, carbs, and nucleic acids
  2. 3. The study of matter
  3. 4. The thickness of a liquid
  4. 5. Solid liquid gas