Matter Crossword

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Across
  1. 3. How much energy it takes for a solid to convert to a liquid.
  2. 6. When a solid converts to a liquid state.
  3. 8. A state of matter with a definite shape and volume.
  4. 9. When matter heats up, it expands, and vice versa.
  5. 10. A state of matter with a definite volume but no definite shape.
Down
  1. 1. How much energy it takes for a liquid to turn to a gas.
  2. 2. Anything that has atoms, takes up space, and has mass.
  3. 4. When a liquid converts to a solid state.
  4. 5. 99% of our universe's matter is in this state.
  5. 7. A state of matter with spaced-out atoms and no definite shape or volume.