Which of the following have largest radius?
A)`H^-`
B) `F^-`
C) `N^-`
D) `O^-`

Which of the following has largest radius?

Which of the following has largest radius :

which of the following has largest radius ?

Which of the following radius is the largest?

On the basis of their positions in the periodic table which among the following will have the largest atomic radii ? Be, N, O, Ne

Which of the following has fractional bond order? (A) O_(2)^(2+) (B) O_(2)^(2-) (C) F_(2)^(2-) (D) H_(2)^(-)

Which of the following are green house gases ? (a) CO_2 (b) O_2 (c) O_3 (d) CFC (e) H_2O

Which one of the following pairs has higher Delta_(eg)H^(ɵ) ? (a) S^(ɵ), O , (b) N^(ɵ), P (c ) S, O^(ɵ) , (d) O^(ɵ), S^(ɵ)

Which of the following N^(3-) , O^(2-) , F^(-) is largest in size ?