Which one of the following properties is not of transition elements
Colour
Paramagnetism
Fixed valency
None of the above
Which of the following ionic species will impart colour to an aqueous solution
Magnetic moment is expressed in
Cuprous ion is colourless while cupric ion is coloured because
The magnetic moment of a transition metal compound has been calculated to be $3.87$ $B.M.$ The metal ion is
The trivalent ion having largest size in following is