Chemistry, asked by praptisathe5172, 11 months ago

Lanthanoid contraction is due to increase in:
(a) effective nuclear charge
(b) atomic number
(c) size of 4 f – orbital
(d) none of these

Answers

Answered by physisit

0

Answer:

(c) size of 4 f electrons

Explanation:

lanthanide contraction is due to the poor shielding of 4f electrons .

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