On the basis of quantum numbers- justify that the sixth period of the periodic table should have 32 elements-

Question

Toppr Admin · Accepted Answer

In the sixth period -n - 6- of the periodic table- 6s- 4f- 5d and 6p orbitals are filled in the increasing order of the energy- Total 16 orbitals are available each of which contains a maximum 2 electrons- Thus- the sixth period can accommodate maximum 32 elements-

On the basis of quantum numbers, justify that the sixth period of the periodic table should have 32 elements.

In the sixth period (n = 6) of the periodic table, 6s, 4f, 5d and 6p orbitals are filled in the increasing order of the energy. Total 16 orbitals are available each of which contains a maximum 2 electrons. Thus, the sixth period can accommodate maximum 32 elements.