What is an ion ? How ion is formed.
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Ions are formed by the addition of electrons to, or the removal of electrons from, neutral atoms or molecules or other ions; by combination of ions with other particles; or by rupture of a covalent bond between two atoms in such a way that both of the electrons of the bond are left in association with one of the ...
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The ion is an electrically - charged atom or molecule in which the total number of electrons is not equal to the total number of the protons.
An ion is formed when a neutral atoms loses or gain electrons . This loss or gain of electrons imparts charge ( positive or negative) to the netural atom making it an ion.
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