Group 2 elements have two valence electrons. Which kind of bond will they most likely form, and why?(1 point) Responses

An ionic bond is likely because they are metals and will want to bond with nonmetals.

An ionic bond is likely because they are metals and will want to bond with nonmetals.

An ionic bond is likely because they will want to give away two valence electrons in order to become stable.

An ionic bond is likely because they will want to give away two valence electrons in order to become stable.

A metallic bond is likely because they are metals and can bond with other metals.

A metallic bond is likely because they are metals and can bond with other metals.

A covalent bond is likely because they want to share those two valence electrons in order to become stable.

1 answer

The most appropriate response is:

An ionic bond is likely because they will want to give away two valence electrons in order to become stable.

Group 2 elements (alkaline earth metals) have two valence electrons, and they tend to lose these electrons to achieve a stable electron configuration, typically one resembling that of the nearest noble gas. This tendency for electron loss favors the formation of ionic bonds with nonmetals, which can gain those electrons.