Science

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Across
  1. 4. Reaction where a substance loses electrons.
  2. 6. Mass per unit volume of a substance.
  3. 10. Ability to catch fire easily.
  4. 11. Potential to cause harm if ingested.
  5. 12. Ability to dissolve in a liquid.
Down
  1. 1. point Temperature where liquid turns solid.
  2. 2. How easily a substance reacts with others.
  3. 3. Resistance to scratching or bending.
  4. 5. point Temperature where a solid becomes liquid.
  5. 7. Burning process with oxygen.
  6. 8. Solid,liquid,or gas.
  7. 9. pH level measurement (e.g., vinegar is high in this).