The metal that shows highest and maximum number of oxidation state is:
$\mathrm{Fe}$
$\mathrm{Mn}$
$\mathrm{Ti}$
$\mathrm{Co}$
Which of the following pair of transitional elements exhibit highest and lowest density
Chloro compound of vanadium has only spin magnetic moment of $1.73\, BM$. This vanadium chloride has the formula:
To obtain steel entirely free from sulphur and phosphorus, the process used is
The atomic radii from $Cr$ to $Cu$ is almost identical because of
The correct order of decreasing second ionisation enthalpy of $Ti(22), V(23), Cr(24)$ and $Mn(25)$ is