Why Zinc Has Low Melting Point?

Strong metallic bonds between the atoms of transition elements attribute to their high melting and boiling points . Zinc has all electrons paired ([Ar]3d104s2) and thus do not participate in metallic bonding . SO accordingly its melting point is least.

Why melting point of Zn is low?

No unpaired electrons are present as all the electrons are paired in the completely filled d subshell. are soft and have low melting point. Transition metals other than zinc, cadmium and mercury are hard and have high melting points. ... Hence, zinc, cadmium and mercury are not regarded as d-block elements.

Does zinc have a low melting point?

For a metal, zinc has relatively low melting (419.5 °C) and boiling points (907 °C).