1.

Illustrate the formation of bond in : (i) Sodium chloride (ii) Magnesium chloride. Identify the ions present in these compounds.

Answer»

Solution :(i) `{:(Na, rarr, Na^(+), + e^(-)),("2,8,1",,"2,8",):}`
`{:(Cl+e,rarr,Cl^(-)),("2,8,7",,"2,8,8"):}`

(ii) `{:(Mg,rarr,Mg^(2+),+2E^(-),),("2,8,2",,"2,8",),(Cl+e,rarr,Cl,),("2,8,7",,"(2,8,8)",):}`

`{:("In NACL, CATION",-,"Sodium " (Na^(+)),),("anion",-,"Chloride "(Cl^(-)),),("In " MgCl_(2)" cation",-,"Magnesium "(Mg^(2+)),),("anion",-,"Chloride "(Cl^(-)),):}`


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