Question

identification of ions​

Answer 1

Answer:

Ions are the particles with having charge such as :

1.Cation : this has positive charge.

2.anion :this has negative charge.

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Answer 2

Explanation:

Identification of IonsTesting for Cations• Cations are positively-charged ions. Aqueous sodium hydroxide and aqueous ammonia can be used to identify cations in salts. Cations can be identified: – From the colour of the precipitate, and A precipitate of zinc – If the precipitate dissolves in excess hydroxide alkali.

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