Choose the correct order of ionic size:

Options

A. `Na^(+) gt Mg^(2+) gt AI^(3+)`
B. `Na^(+) lt Mg^(+2) lt AI^(3+)`
C. `N^(3-) gt O^(2-) gt F^(-)`
D. `Pb^(2+) gt Pb gt Pb^(4+)`

Answer

A, C