Chemistry, asked by JasneelK6537, 1 year ago

Atomic size of 4d and 5d series is almost same. Give reason

Answers

Answered by NikunjTomer

Answer:

due to lanthenide contraction

Answered by maulshreegupta2004

Pd has 4d electrons while Pt has 5d and 4f electrons. These 2 elements have roughly the same atomic radius. This is due to Lanthanide Contraction and shielding.

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