Question

what is an iorn ?Give examples?
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Answer 1

Answer:

An ion is a positively or negatively charged atom or groups of atoms. ... For example, Sodium (Na) atomic number is 11. So, there is one electron in the valence shell. To stabilize the atom, sodium loses one electron and is a deficit of the negative charge. This will give rise to sodium ion.

Answer 2

Answer:

An ion is a charged atom or molecule. It is charged because the number of electrons do not equal the number of protons in the atom or molecule.

Examples:

alpha particle He2+

hydroxide OH-

Explanation:

Hope it helps.....

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