give the main feature of Lewis approach of chemical bonding
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Lewis discussed that atoms achieve stable octet when they linked by chemical bonds.
· In NaCl, an electron transfer from Na to Cl and give Na+ and Cl- ions and ,
· In case of Cl2,H2,F2, sharing of electron takes place to complete stable outer octet.
· Valence electrons take part in chemical reaction or combination.
· Symbol to represent valence electron in atom is known as Lewis symbol.
· In NaCl, an electron transfer from Na to Cl and give Na+ and Cl- ions and ,
· In case of Cl2,H2,F2, sharing of electron takes place to complete stable outer octet.
· Valence electrons take part in chemical reaction or combination.
· Symbol to represent valence electron in atom is known as Lewis symbol.
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