Question

what does it mean for electrons to be delocalized in metals? the valence electrons are constantly pushed from one atom to the next. the valence electrons are permanently stuck to one metal atoms. the core electrons move from metal atom to metal atom. the valence electrons move around freely between the metal cations.

Explanation:

• In metals, the electron - sea model explains the behavior of electrons.
• Valence electrons are not localized to a single atom.
• Core electrons are tightly bound to the nucleus and do not move freely in this context.
• Delocalized electrons in metals move freely among metal cations.

Answer:

The valence electrons move around freely between the metal cations.