If Aufbau rule is not followed, what are the blocks of the following elements?
Ga(31)

Explanation

In the absence of Aufbau rule, Electronic configuration and last filling electron decides the block
`Ga(31)" "1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 3d^(10) 4s^(2) 4p^(1)" " therefore "p-block"`