Question

choose an answer and hit next. you will receive your score and answers at the end. complete this quiz to finish the assignment for chemistry - p8 due on oct 2, 2025. a valence shell is the atoms ____ electron shell. first last middle inner

Explanation:

In chemistry, the valence shell is the outermost or last electron - shell of an atom. It is involved in chemical bonding and determining the atom's chemical properties.

Answer:

last