The size of any species depends on various factors such as nature of charge, magnitude of charge/oxidation state, effective nuclear charge, electronic configuration etc.
Select the order of size which are correct?
A. `O gt O^(-) gt O^(2-)`
B. `B gt Be gt Li`
C. `Mg gt Mg^(+) gt Mg^(2+)`
D. `Sc lt Ti`
