MATTER

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Across
  1. 2. when a solid (e.g. sugar) changes into a liquid when added to a liquid (e.g. boiling water)
  2. 3. a small amount of a substance in a liquid
  3. 6. a large amount of a substance in a liquid
  4. 8. point the temperature at which it changes state from solid to liquid.
  5. 11. solids, liquids and gases are three states of ?
  6. 12. a substance that will not dissolve e.g. Sand is insoluble in water.Dissolve when a solid (e.g. sugar) changes into a liquid when added to a liquid (e.g. boiling water)
  7. 14. when gaseous water (water vapor) turning into liquid water.
Down
  1. 1. when liquid becomes gas, forming bubbles inside the liquid (e.g. water)
  2. 4. when liquid water to gaseous water (water vapor)
  3. 5. steam is a substance containing water in the gas phase.
  4. 7. a combination of different substances (e.g. cake mixture: flour, sugar, eggs)
  5. 9. a mixture of two liquids that would ordinarily not mix together, like oil and vinegar.
  6. 10. atoms are the smallest units of matter
  7. 13. point the temperature at which a liquid becomes a solid (liquid freezes)