The catalytic activity of the transition metal and their compound is due to their
Chemical reactivity
Magnetic behaviour
Filled $-d- $ orbitals
Ability to adopt multiple oxidation state and their complexing ability
What is enthalpy of atomisation ? Explain. OR Write a note on enthalpy of atomisation.
Percentage of carbon in steel is
The atomic radii from $Cr$ to $Cu$ is almost identical because of
The melting point of $Zn$ is lower as compared to those of the other elements of $3d$ series because