The outermost, highest energy shell of an atom is called… and electrons in an outermost shell of an atom are called …Question 17Select one:a.Valence shell; Valence electronsb.Vale shell; vale electronsc.Inner shell; inner electronsd.Valence electron; valence shells

Which electron shell has the lowest energy? The one furthest from the nucleus.1The one closest to the nucleus.2All electron shells have the same energy.

The second electron shell can hold a maximum of _____ electrons.Group of answer choices8246

Learning goal 2: Select the option that best completes the sentence. Valence electrons are the electrons located in:the innermost shellthe nucleusthe outermost occupied shellthe middle shell

Electrons fill an atom's shells in order of increasing energy. The closer a shell is to the , the lower its energy, so the first shell that is filled is the closest to the nucleus.

A A+3 B B-1Number of electrons present in the outermost shells of atoms A and Brespectively are