Particle Theory of Matter

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Across
  1. 3. Separation method used to remove metal from sand.
  2. 5. What is between all particles? ✨
  3. 6. An example of this form of energy is burning gasoline.
  4. 10. Condensation is how gas turns to ____.
  5. 13. An example of this form of mechanical energy is hammering a nail.
  6. 14. Energy that is produced when electricity is forced through a material that resists the flow of electrons.
  7. 16. 7 letter word for how a solid turns to a liquid.
  8. 18. Distortion is generated when metal is ____ repeatedly.
  9. 20. Nuclear fusion is _______ atoms (E.g. Sun). ☀️
  10. 21. This separation method is used to identify how many substances are in black ink.
  11. 22. The law that says if two bodies are equally hot with a third then they are equally hot with each other.
  12. 24. A type of material that allows a weak flow of energy.
  13. 26. Separation method for removing sand from water.
Down
  1. 1. A form of mechanical energy created when 2 surfaces are rubbed together.
  2. 2. Separation method used to let a solid and liquid settle and separate by gravity.
  3. 4. As particles gain energy they move ____.
  4. 7. Separation method that requires heat. 🔥
  5. 8. All particles in a ____ substance are the same.
  6. 9. How steam turns to ice. 🧊
  7. 11. The law that says heat flows from hot to cold.
  8. 12. The law that says that there is no new energy.
  9. 15. Is a wire a conductor or an insulator?
  10. 17. What is all matter made up of?
  11. 19. A tool that is used to measure how much heat is in something.
  12. 23. Rubber is an ____.
  13. 25. Nuclear fission is _______ atoms (E.g. Nuclear Reactors).