Question

how do ionic compound,sodium chloride form sodium and chlorine

Answer 1

by ionic bonds...............

Answer 2

The ionic compound of sodium chloride is formed in following way:

• The sodium reacts with chlorine atoms, where the one electron from the sodium atom is lost to the chlorine atom.
• By this way the sodium atom forms the sodium ion ($Na^+$) and by gaining the one electrons, the chlorine atoms is converted in to chlorine negative ions ($Cl^-$).
• Thus the sodium chloride is formed as an ionic compound and hence these contains ionic bonds.  

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How is ionic compound sodium chloride forms sodium and chlorine

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