Question

metallic bonds form because metals
\want\ to give up valence electrons
have many valence electrons
always share valence electrons
always gain valence electrons

Explanation:

Metallic bonds form because metals "want" to give up valence electrons. In metallic bonding, metal atoms release their valence electrons, which then move freely throughout the metal lattice. This sea of delocalized electrons holds the metal cations together, creating the metallic bond.

Answer:

"want" to give up valence electrons