Question

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 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 covalent bond is likely because they want to share those two valence electrons in order to become stable. A covalent bond is likely because they want to share those 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. An ionic bond is likely because they are metals and will want to bond with nonmetals.

Answer 1

The correct 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, also known as alkaline earth metals, have two valence electrons and tend to lose these electrons to achieve a stable electron configuration, typically resembling that of the nearest noble gas. When they lose their two valence electrons, they form positively charged ions (cations). These cations can then bond with nonmetals, which tend to gain electrons, resulting in ionic bonds.