Which represents alkali metals (i.e. `1^(st)` group metals) based on `(IE)_(1)` and `(IE)_(2)` value
Channel: Doubtnut
Date: 2020-01-26

Which represents alkali metals (i.e. `1^(st)` group metals) based on `(IE)_(1)` and `(IE)_(2)` value (in `KJ//mol)`?