Question

what is similar about the outer shell of electrons (valence shell) in the alkali metals family? the last shell. follow the examples shown in class.

Explanation:

Alkali metals are in Group 1 of the periodic table. Each alkali - metal atom has 1 electron in its outer (valence) shell.

Answer:

Each atom in the Alkali Metals Family has 1 electron in its valence shell.