The strength of metallic bonds depends on the?

A. charge density of the atoms
B. ductility of the metal
C. number of valence electrons
D. total number of electrons in the atom

Correct Answer: Option C

C. number of valence electrons

Explanation

It is determined by the difference in the electron structures of the atoms. These primarily are the number of outer electrons, i.e the number of valence shell electrons released during a metallic bond.