1.

Which of the following is not a correct match ?

Answer»

`Cl^(-),P^(3-),Ar""`Isoelectronics
Size of `Mo =` size of `W ""` Lanthanide contraction
`IP ` of `'Be' gt IP` of `'B'""`Penetration effect
Size of `Ne gt `size of `F""Due to complete octet of `Ne`

Solution :Size of `Negt` size of F VANDERWAAL's RADIUS.


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