Science Crossword with THE SCIENCE GUY!(Chemistry)

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Across
  1. 2. 0-6 on the pH scale
  2. 4. a state of matter where particles move freely
  3. 6. a state of matter where particles are held together weakly
  4. 9. formed over millions of years
  5. 10. has a boiling point of 100⁰C
  6. 12. Formed by sedimentation
  7. 13. mixing acid and alkali in the same portion.
  8. 14. a state of matter where particles are held together strongly by the attractive force
  9. 15. Formed by pressure and heat
Down
  1. 1. the thing that we used to identify acid or alkali
  2. 3. has the pH of 7
  3. 5. small living things
  4. 7. Comes from a volcano
  5. 8. 8-14 on the pH scale
  6. 11. Properties: shiny, ductile, malleable,...