The group having isoelectronic species i s ....

1.	The group having isoelectronic species i s ....
Answer» `O^(2-),f^(-),Na^(+).MG^(2+)` `O^(-),F^(-),Na,Mg^(+)` `O^(2),F^(-),Na,Mg^(2+)` `O^(-),F^(-),Na^(+),Mg^(2+)` Solution : NOTE : Option A isoelectronic in species . `therefore` option(B,C,D) are notisoelectronic species

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