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CONSEQUENE OF LANTHANIDE CONTRACTIONA. Contraction of atom of lanthanum element due to poor shielding d-subshell electronB. Contraction of atom of lanthanum element due to high shielding of d-subshell electronC. Contraction of atom of elements after lanthanum due to poor shielding of f-subshell electronD. Contraction of atom of elements before lanthanum due to poor shielding of f-subshell electron.

Answer» Correct Answer - C


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