Matter Crossword

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Across
  1. 4. A state of matter that has no definite shape, but definite volume
  2. 7. A state of matter which has no definite shape nor volume and is in stars
  3. 8. A state of matter that has a definite shape and volume
  4. 9. When a gas becomes a liquid
  5. 12. Means that when matter is heated it expands
  6. 13. When a gas becomes a solid, skipping the liquid state
  7. 14. When a liquid becomes a solid
  8. 15. When a solid becomes a liquid
Down
  1. 1. The amount of energy needed to change a liquid to a gas
  2. 2. When a solid becomes a gas, skipping the liquid state
  3. 3. A theory that states that all matter is made of atoms in constant motion
  4. 5. The amount of energy needed to change a material from a solid to a liquid
  5. 6. When a liquid becomes a gas
  6. 10. A state of matter that has no definite shape nor volume and has the most energy on earth
  7. 11. Any object that has mass and takes up space