Matter

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Across
  1. 3. Pure substance, made out of two elements
  2. 4. Extremely small things that make up everything in the world
  3. 5. conductivity, viscosity and density
  4. 7. Small particles that are always moving
  5. 8. Change In appearance
  6. 9. Molecules are father apart, slide pass each other
  7. 10. Pure, cannot be broken down into simpler substances
  8. 12. Amount of space substance or object occupies
Down
  1. 1. The state when the temperature of a liquid object increases
  2. 2. Molecules are packed together, they only vibrate
  3. 3. Change in matter when substances combine
  4. 5. state, colour and malleability
  5. 6. Molecules are far apart, move around quickly
  6. 7. The state when temperature of a solid object increases
  7. 11. Amount of matter in substance or object