Question

question 16 of 25 what are the alkali metals? a. group 18 on the periodic table b. elements with eight valence electrons c. the first group on the periodic table d. the second group on the periodic table

Explanation:

Alkali metals are a group of elements in chemistry. They are located in Group 1 of the periodic table. Group 18 elements are noble - gases, elements with eight valence electrons are generally stable and not alkali metals, and the second - group elements are alkaline earth metals.

Answer:

C. The first group on the periodic table