In the following members of transition elements, the lowest ionization energy is of
$Ti$
$Sc$
$V$
$Mn$
The correct order of spin only magnetic moments for the following complex ions is
$Zn$ and $Hg$ belong to the same group, they differ in many of their properties. The property that is shared by both is
Which of the following is wrongly matched
For $d-$ block elements the first ionization potential is of the order
Highest $(+7) $ oxidation state is shown by