Q..(i)Write the electron dot structures of sodium and chlorine.
(ii) Show the formation of NaCl by the transfer of electrons.
(iii) What are the ions present in the compound.
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Explanation:
2. by losing one electron of its outermost shell , it acquires the inert gas configuration of neon and changes into sodium Ion . Accepts one electron released by Sodium to complete its orbit and acquire stable configuration of argon in this process chlorine is converted into chloride ion.
3..The ions present in Na2O are sodium ions 2Na+ and oxide ion O2-. The ions present in MgO are magnesium ion Mg2+ and oxide ion O2-.
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