Question

What are ions ? Give exmple. ​

Answer 1

Answer:

When a stable atom gains or loses an electron, it becomes an ion. For example, when chlorine takes an electron from sodium, and sodium gives that electron to chlorine, they become ions and form NaCl.

Explanation:

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Answer 2

Answer:

charged particles are known as ions. for example Na+ (sodium ion), the plus sign shows that sodium has positive charge which means it has donated electron.