Science CrossWord -THT and LKK

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Across
  1. 6. When a substance, often a solid, mixes with a liquid and becomes part of the liquid
  2. 9. When two forces acting on an object are equal and opposite
  3. 11. Forms by when two or more different substances mixed together but are not chemically joined
  4. 12. The amount of force that pulls object towards the Earth
  5. 14. A push or a pull that tries to change the position or shape of an object
  6. 15. Something that does not have a good effect
Down
  1. 1. The force that is put on something
  2. 2. Measure of mass equal to 1000g
  3. 3. Can be changed back to what it was before
  4. 4. Can dissolve
  5. 5. Cannot dissolve
  6. 7. A material that allows electricity to pass through it
  7. 8. When something has energy, it can make things move and cause things to change; all living things need energy to exist
  8. 10. The unit used to measure electric current
  9. 13. A force that pulls object towards the Earth