I believe the correct answer from the choices listed above is option C. The statement that describes the valence electrons in metallic bonds would be that they <span>are shared among many atoms. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
In metals the valence electrons are not localized to a single atom, instead the electron cloud is delocalized and is shared among many metallic cations. Metallic bonds involve the electrostatic force of attraction between the electrons and the metal cation. Metallic bond is different from ionic or covalent bond. In ionic bond there is transfer of electron from the metal to the nonmetal and in covalent bonds electrons are shared between two nonmetals.
As electro-negativity decreases from Florine to downwards in the group and only Florine is above Chlorine, so Florine should react with sodium chloride solution to produce chlorine.
