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Flerovium has 4 electrons in the outer shell.
Helium has only two electrons with one ring (or energy level). Both the electrons are in the one and only energy level / shell / ring.
Oxygen, with a electron number of 8 there are two electrons on the first orbit ring and six an the outer ring(shell) those are the valence electrons
Neon has two rings. It also has eight electrons in its outer energy level.
all atoms what to get a complete outer energy ring of electrons. al that is except for the noble gases they all ready have a complete outer electron cloud. what atoms do is either share or take away an electron depending on its needs. for example lithium is alkaline earth metal in group 2 there for it needs to lose 2 electrons to have a complete outer ring. the rings are like shells. the first can only hold 2 electrons at a time the second can hold 8.noble gases have a complete outer ring
Flerovium has 4 electrons in the outer shell.
Sodium has one electron in its outer ring.
Two electrons.
There are 7 electrons in the outer "ring" of bromine.
8
1
The outer ring of electrons, or the valence electrons.
Helium has only two electrons with one ring (or energy level). Both the electrons are in the one and only energy level / shell / ring.
8 all together
8 all together
A full outer ring, or valence shell, has 8 electrons, except for helium, which has 2 electrons.
Cesium has one valence electrons in its outer ring, as indicated by its placement in column 1 of a wide form periodic table or column IA of a narrow form periodic table.