Question

Why does alloys have low melting point and boiling point?

Answer 1

Hey mate..
The different sizes of atom in an alloy makes their arrangement less regular than the pure metal.This make the bond btw the atoms weaker, and lowers the melting point and boiling point..

Hope this hlps u....

Answer 2

The different sizes of atoms in an alloy make their arrangement less regular than a pure metal. This makes the bonds between the atoms weaker, and lowers the melting point. Alloys that melt easily, such as SOLDER, have important uses.