Which of following species would be expected paramagnetic

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4.Chemical Bonding and Molecular Structure

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Which of the following species would be expected paramagnetic

A

Copper crystals

B

$C{u^ + }$

C

$C{u^{ + + }}$

D

${H_2}$

Solution

(c)$C{u^{2 + }} = [A{r_{18}}]\,3{d^9}4{s^0}$ it has one unpaired electron so it is paramagnetic.

Standard 11

Chemistry

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