Question

define Ion???????????????

Answer 1

An ion is an atom or molecule that carries an electric charge.

Ions are identified by the use of a superscript to show the sign and size of their electric charge.

Anions and Cations

Negatively charged ions are called anions, and positively charged ions are called cations.

Answer 2

An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

Ions are of two types :-

1. Anions (negatively charged ions).

2. Cations (Positively charged ions).