Question

Why do metals have high density

Answer 1

Metals have the ions (cations- +ve charge and electrons -ve charge) packed closely by forces of attraction. Thus the lattice structure is quite packed as shown here: You get a pretty solid structure with almost no air gaps between.
Thus the high density.

hope you like my answer

Answer 2

hey ur ans..

Metals have the ions (cations- +ve charge and electrons -ve charge) packed closely by forces of attraction. Thus the lattice structure is quite packed as shown here: You get a pretty solid structure with almost no air gaps between. Thus the high density...
hope it helps..