The outer shell (N=4) of the copper element has 2 electrons.
4V V-Valence Electrons Valence Electrons-Last electron (which is on the outer shell)
Boron has 5 electrons per atom. Boron's electron configuration is 1s2 2s2 2p1. Thus, it has 3 electrons in its outer shell.
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Sodium is in the third group in the periodic table. It meens that sodium has three shell. First shell - 2 electrons, second shell - 8 electrons, third shell (outer energy level) - 1 electron.
it has 6 electrons in the outer most shell
The outer shell (N=4) of the copper element has 2 electrons.
Copper is a non metal element. There are 29 electrons in a single atom.
Calcium has two electrons in the outer shell.
Vanadium has on the outer shell two electrons.
Nitrogen has five electrons in its outer shell and bromine has seven in its outer shell.
Boron has three electrons in its outer shell
8 electrons on the outer shell
Nitrogen has 5 electrons in its outer shell, and Bromine has 7 electrons in its outer shell.
2 outer shell electrons
Boron has 3 electrons in the outer shell and 2 electrons in the inner.
There are different electrons in the outer shell of each element.
Helium (He) has 2 electrons in its outer shell. Calcium (Ca) has 2 electrons in its inner shell and 8 electrons in its outer shell.