Check all the boxes that describe the electron sea model. A. It is the simplest metal bonding model.

B. It is the most complicated metal bonding model.

C. Metallic bonding results from the transfer of valence electrons.

D. Metallic bonding results from the sharing of valence electrons.

E. The electrons are delocalized.

F. The electrons are attracted to specific nuclei.

G. The delocalized electrons serve as the glue that keeps the metal atoms together.

H. The electrons that are attracted to specific nuclei serve as the glue that keeps the metal atoms together.

answer carbon and three oxygen atoms;

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.