Matter

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Across
  1. 4. The amount of matter in an object or substance
  2. 5. A physical property that describes matter (state, color, malleability)
  3. 6. A physical property that describes matter (Conductivity, viscosity, density)
  4. 7. A change in appearance, no new substance is formed (2 words, no space)
  5. 10. Is made of many small particles
  6. 11. The amount of space an object or substance takes up
  7. 12. When particles are still close together but can slide past eachother
Down
  1. 1. A change in matter that occurs when substances combine to for new substances (2 words, no space)
  2. 2. A pure substance, cannot be broken down or separated into simpler elements
  3. 3. When particles are separate and move fast and freely
  4. 8. When particles are close together and can only vibrate
  5. 9. A pure substance, Composed of at least two elements