Matter

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Across
  1. 1. When liquid turns into a solid.
  2. 5. When solid turns to liquid.
  3. 6. No specific volume,some mass.
  4. 7. This is in an atom and has no charge.
  5. 8. This is in an atom and has a positive charge
  6. 9. When gas turns to liquid.
  7. 12. Dry Ice is an example of something that is ___________.
Down
  1. 2. This is in an atom and has a negative charge.
  2. 3. When liquid becomes a gas.
  3. 4. When a gas becomes a solid.
  4. 10. The volume is always the same, and the mass always stays the same.
  5. 11. Volume of container, set mass.