What's Hot?

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Across
  1. 1. a substance which is dissolved in a solution
  2. 6. two or more atoms joined together as a unit
  3. 10. an insoluble substance formed from the combination of two solutions
  4. 12. a solution with a large amount of solute in a solvent
  5. 15. a substance which has a solute dissolved in it
  6. 16. a process or reaction which gives out energy
  7. 20. can burn or eat away a material
  8. 21. base that can dissolve in water
  9. 22. a shorthand way of representing a chemical reaction
  10. 23. corrosive substance with a low pH
  11. 24. letter or letters that represent and element
Down
  1. 1. a compound formed in a neutralisation reaction
  2. 2. a substance made up of one type of atom
  3. 3. the new substances formed after a chemical reaction
  4. 4. an atom or group of atoms that has lost or gained electrons
  5. 5. substance made up of two or more elements
  6. 7. a process or reaction which takes in energy
  7. 8. reaction between an acid and a base
  8. 9. a solution formed when a solute dissolves in water
  9. 10. a scale used to measure acidity
  10. 11. a positively charged ion
  11. 13. substance with a high pH
  12. 14. a negatively charged ion
  13. 17. the substances combined in a chemical reaction
  14. 18. symbols which represent a compound or element
  15. 19. a solution with a small amount of solute and a large amount of solute