Number of species that are isoelectronic...

Number of species that are isoelectronic with `F^(ɵ)` ion are five.

Text Solution

Verified by Experts

The correct Answer is:

True, `F(Z = 9), F^(ɵ) = 9+1=10e^(-)'s`.
So, the species with `10e^(-)'s` are
1. `N^(3-)(7+3=10)` , 2. `O^(2-)(8+2=10)`
3. `Ne(Z = 10)` , 4. `Na^(o+) (11-1=10)`
5. `Mg^(2+)(12-2=10)`

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Species which are isoelectronic with OF_(2) is/are

`ClO^(-)`

ClF

`NH_(2)Cl`

`ClO_(2)`

Species which are isoelectronic with OF_(2) are

`CIO^(Theta)`

`CIF`

`CIO_(3)`

`CIO_(2)`

The ion that is isoelectronic with CO is

`CN^(-)`

`O_(2)^(+)`

`O_(2)^(-)`

`N_(2)^(+)`