Which type of substances have chemical bonds that are not directional and valence electrons that move freely between the atoms? a. halogens b. nonmetals c. metals d. salts

The type of substance that has chemical bonds that are not directional and valence electrons that move freely between the atoms are Metals letter (C).
Atoms in metals that are solid and liquid state forms a lattice in between and bond with each other.

A) the enthralling of formation for pure element in its standard state is always positivehope this : )