Total Number of unpaired electrons in `d-` orbitals of an atom element of atomic number 29 is `:`

The total number of unpaired electrons in the d-orbital of an atom of the element with atomic number 29 is ____.

The number of unpaired electrons in P-atom is

Number of total electrons in n-th orbit of an an atom is-

Number of total electrons in the n-th orbit of an atom is-

Total number of unpaired electrons in an atom of atomic number 29 is

The number of unpaired electrons in carbon atom is -

Find the number of unpaired electrons in the atom of the element having atomic number 16 .