Question

what is Ions ? What is role of Ions?

Answer 1

Ions are charged atoms either positively charged or negatively charged. Ions only form compounds in electrovalent bond.

Answer 2

ÊLLØ'......!!
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$\textbf{Information about ions}$

⇒ Ions are electrically charged particles either carrying negative or positive charge

⇒ Positively charged ions are called cations

⇒ Negatively charged ions are called anions

⇒ Ions exist independently in solution

⇒ They have complete outermost shell with either duplet or octet arrangement

⇒ Ions are formed due to loss or gain of electrons

⇒ Free ions are responsible for conduction of electricity

Hope it helps

^_^

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THÅÑKẞ........!!!