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An ions are atoms or group of atoms that carry either negative charge ion or positive charge ion.The positive charge ion is called cation while the negative charge ion is called anion.
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An atom or groups of atoms carrying at least unit positive or negative charge is called an ion.
there are two types of ions.
EXAMPLES:
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WHAT I S ION AND ITS TYPES.
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An atom or groups of atoms carrying at least unit positive or negative charge is called an ion.
there are two types of ions.
EXAMPLES:
Na+ , Ca++ , CL- , CO3 .
1. Positive ion called ( CATIONS)
2. Negative ions called (ANIONS)

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