The number of orbitals in 3rd orbit are

The alkali metal with same number of electrons in 3rd orbit and 4th orbit is (A) Na (B) K (C) Rb (D) Cs

The number of orbitals present in the 3rd shell is

Number of orbitals present in 3rd shell is

Number of orbitals present in 3rd shell is

The energy of electron in 3rd orbit of hydrogen atom is:

Energy of an electron in the second orbit of hydrogen atom is E and the energy of electron in 3rd orbit of He will be

If an electron jumps from 1 st orbital to 3 rd orbital, than it will.