The solubility of silver bromide in hypo solution is due to the formation of :
$Ag_2SO_3$
$Ag_2S_2O_3$
$[Ag(S_2O_3)]^-$
$[Ag(S_2O_3)_2]^{3-}$
Which of the following is $NOT$ a characteristic of the transition elements in the series from scandium to zinc?
A pink coloured salt turns blue on heating. The presence of which cation is most likely ?
Which of the following is the correct sequence of atomic weights of given elements
Explain the variations in atomic radii of transition elements in group.
In the series $Sc(Z = 21)$ to $Zn(Z = 30)$ , the enthalpy of atomization of _____ is the lowest