Science

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Across
  1. 1. Something made up of 2 substances that aren't bonded
  2. 3. A reaction that absorbs heat from around it
  3. 5. Thickness of usually a liquid
  4. 8. Something that neutralizes Acidic substances
  5. 10. Ability to be lit on fire at normal temperatures
  6. 11. Something that can not be broken down into other things
  7. 12. Breaking down of a substance
  8. 15. Mass divided by volume
  9. 17. A molecule that is in a reaction
  10. 18. Dissolvable in water
Down
  1. 2. A reaction where light/heat energy is released
  2. 4. Mass of the products is equal to the mass of it's reactants
  3. 6. Rearrangement at a molecular scale
  4. 7. Can't be dissolved
  5. 9. Changing from one state of matter to another
  6. 13. Ability to be dissolved
  7. 14. Something that has a Ph level <7
  8. 16. The molecule in result of a chemical reaction