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yes.they have the maximum number of electrons in their outer energy level?
Boron has 3 electrons in it's outer level.
Electrons in the outermost principal energy level are called valence electrons.
The are the valence electrons.
Two electrons
There are 8 electrons in the outer energy level of xenon. Xenon belongs to the noble gas group on the periodic table, which have a full outer energy level with 8 electrons.
No. Valence electrons are the electrons in the outer most orbit (or energy level) and not in outer most orbital.
outer energy level
nobel gases has few electron in the outer energy level
3
Atoms of elements in Group 7A of the periodic table, also known as Group 17 or the halogens, have 7 electrons in their outer energy level. Examples of elements in this group include fluorine, chlorine, bromine, iodine, and astatine.
Valence electrons.