Puzzle 4: States of Matter

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Across
  1. 3. – A distinct form of matter such as solid, liquid, or gas.
  2. 5. – State of matter with fixed shape and volume.
  3. 6. – State of matter with definite volume but no fixed shape.
  4. 8. – State of matter with neither definite shape nor volume.
  5. 9. – Change from solid to liquid.
  6. 10. – Change from gas directly to solid.
  7. 11. – Change from gas to liquid.
Down
  1. 1. – Process where a liquid changes into a gas.
  2. 2. – Gradual change of liquid to gas at the surface.
  3. 3. – Ionized state of matter found in stars and lightning.
  4. 4. – Change from solid directly to gas.
  5. 7. – Change from liquid to solid.