The type of radiation which is identical to a height energy electron is known as a

Its not height, its high

The answer is beta Radiation

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.

Its a hope this