The number of unpaired electrons is maximum in (Atomic no. : $ Ti = 22; V= 23; Cr = 24; Fe = 26$)
$Cr$
$Fe$
$V$
$Sc$
Highest $(+7) $ oxidation state is shown by
How do the oxidation states of the elements vary in the transition series?
The property exhibited by only transitional elements
Chloro compound of vanadium has only spin magnetic moment of $1.73\,BM$ . This vanadium chloride has the formula :- (at no. of $V = 23$ )
Which of the following is expected to form colourless complex