Question

patterns of properties quick check
what are valence electrons? (1 point)
the electrons in an atoms outermost energy level
the electrons surrounding an atoms nucleus
electrons that are shared between atoms
electrons that are exchanged between atoms

Explanation:

Valence electrons are defined as the electrons in an atom's outermost energy level. These electrons are crucial in chemical bonding as they determine an atom's reactivity and its ability to form chemical bonds with other atoms. The other options describe all electrons around the nucleus (not just valence), electrons involved in sharing or exchanging which are more related to the process of bonding rather than the definition of valence electrons themselves.

Answer:

the electrons in an atom's outermost energy level