why there are 14 elements in the lanthanoid series.
The lanthanide are f-block elements which contain seven f-orbitals . The maximum electrons can be filled in f-orbitals are 14. Hence, lanthanide have total 14 elements.
why there are 14 elements in the lanthanoid series.
The lanthanide are f-block elements which contain seven f-orbitals . The maximum electrons can be filled in f-orbitals are 14. Hence, lanthanide have total 14 elements.