Victoria's Matter Crossword

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Across
  1. 1. The substances that are formed during a chemical reaction
  2. 2. The ability of molecules of the same substance to stick together
  3. 4. Two or more atoms joined together
  4. 6. The force that holds atoms together
  5. 8. The substances before a chemical reaction happens
  6. 11. Material that has mass and takes up space
  7. 12. A measure of the average kinetic energy of atoms in a system
  8. 14. A substance formed when two or more elements combine
  9. 15. A change in matter that doesn't affect it's chemical composition
  10. 16. The smallest unit of an element
  11. 18. The ability to do work or cause change
Down
  1. 1. A characteristic that can be observed (texture, color, odor)
  2. 3. The amount of space that an object occupies
  3. 5. A substance that can't be broken down by a chemical reaction
  4. 7. A science that deals with the composition, structure and properties of a substance
  5. 9. A process that changes substances into new substances
  6. 10. A characteristic of a substance that is measurable or observable during a chemical reaction
  7. 13. A process that changes substances into new substances
  8. 17. The amount of matter in an object