Matter

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Across
  1. 2. Negatively charged particles around the nucleus of an atom
  2. 4. Positively charged subatomic particles in the nucleus of an atom
  3. 6. All things that have Mass and takes up space
  4. 9. The Element whose atomic number is 2
  5. 10. Two or more DIFFERENT atoms bonded together
  6. 11. The smallest unit of Matter, makes up everything
  7. 13. The amount of space an object takes up
  8. 15. Changes from a gas to a liquid
Down
  1. 1. The temperature/ point at which a solid becomes a liquid
  2. 3. Measure of particle/ atom movement
  3. 5. Neutral charged subatomic particle in an nucleus of an atom
  4. 6. Two or more atoms bonded together. Can be the same or different
  5. 7. Heat energy
  6. 8. The temperature/ point at which a liquid becomes a solid
  7. 12. Changes from a solid to a liquid
  8. 14. The amount of atoms/ particles in an object
  9. 16. The name given to the area in which electrons move around the nucleus.