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In 3d series of d block …

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In 3d series of d block element the atomic size of Mn, Fe, Co, Ni almost similar. Explain your answer.
  • 2 answers

Mansi Nautiyal 1 year, 3 months ago

As we move from left to right along a transition series, the nuclear change increases which tends to decrease the size but the addition of electrons in third-subshell increases the screening effect which counter balances the effect of increased nuclear charge.

Avni Choudhary 1 year, 3 months ago

Please answer the questions
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