Which of the following is a diamagnetic ion?
- A$Co^{2+}$
- B$Cu^{2+}$
- C$Mn^{2+}$
- D$Sc^{3+}$
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Similar Questions
An ion with a definite magnetic moment (spin only) is:
Easy
View SolutionWhich of the following elements are not regarded as transition elements?
Fill in the blanks:
$(a)$ The ground state electronic configurations of $Cr$ and $Cu$ are .......... and ..........,respectively.
$(b)$ Transition elements exhibit certain characteristic properties due to partially filled $d$-orbitals.
$(c)$ The general electronic configuration of transition elements is .......... .
$(a)$ The ground state electronic configurations of $Cr$ and $Cu$ are .......... and ..........,respectively.
$(b)$ Transition elements exhibit certain characteristic properties due to partially filled $d$-orbitals.
$(c)$ The general electronic configuration of transition elements is .......... .
Difficult
View SolutionWhy are the $E^{\circ}$ values for $Mn^{2+}$,$Ni^{2+}$,and $Zn^{2+}$ more negative than expected?
Medium
View SolutionIn the $3d$ series of $d-$block elements,which of the following elements has the maximum atomic size?
Easy
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