anthanide contraction means A Contraction of atom of

Last updated: 7/4/2023

anthanide contraction means A Contraction of atom of lanthanum element due to poor shielding of d subshell electron B Contraction of atom of lanthanum element due to high shielding of d subshell electron C Contraction of atom of elements after lanthanum due to poor shielding of f subshell electron D Contraction of atom of elements before lanthanum due to poor shielding of f subshell electron