Acids,Bases and Salts

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Across
  1. 2. Solution with pH more than 7 is what in nature
  2. 5. process of dissolving water in acid or base to decrease concentration of Ions is called
  3. 6. Litmus when neither acidic nor basic is which in colour?
  4. 8. A natural indicator which turns brownish red in base?
  5. 9. Litmus is extracted from which plant?
  6. 10. Substances used to indicate whether substance is basic or acidic
Down
  1. 1. which acid does bee sting inject
  2. 3. What are (H3O+) ions called
  3. 4. Other name for Ca(OH)2
  4. 7. Non metalic oxides are what in nature?