States of Matter

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Across
  1. 3. – A state of matter with a definite shape and volume
  2. 4. – A state of matter that flows and takes the shape of its container
  3. 6. All matter is made from tiny ___________
  4. 8. Changing from a solid to a liquid
  5. 11. – What is required to change the state of matter, like heat
  6. 12. – The process where a solid changes directly into a gas without becoming a liquid
Down
  1. 1. Changing from a gas to a liquid
  2. 2. Particles of a solid can ________ but not move position
  3. 5. Particles of a gas have lots of _______ between them
  4. 7. Solids and liquids cannot be ___________
  5. 9. – A state of matter with no definite shape or volume, where particles move freely
  6. 10. Liquids and gases can ________ but solids cannot