Chemistry, asked by rajabhay, 6 months ago

what is the actionoid contraction

Answers

Answered by maniyachawla12

Answer: This may help you

Explanation:

The gradual decrease in the ionic radii with the increase in atomic no. is called actinoid contraction. It is due to the imperfect shielding of one 5f electrons by another in the same subshell. Along the series, the nuclear charge and no. of 5f electrons increases by one unit.

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