energy levels
Magnesium has three electron shells. The electron configuration is 2,8,2
Francium has seven electron shells; electrons per shell: 2, 8, 18, 32, 18, 8, 1.
A bismuth atom has 6 electron shells.
Phosphorus in is 3rd period. So it has 3 electron shells.
it has 6 electron shells as it is in the sixth period on the periodic table.
Elements in the same row, or period, of the periodic table fill up the same energy level as you move from left to right. This is because elements in the same period have the same number of electron shells.
Magnesium has three electron shells. The electron configuration is 2,8,2
The region where electrons most likely lie are called energy levels, or shells.
Sodium, i believe has 3 shells.
Bromine has 4 electron shells.
Samarium has six electron shells.
Polonium has 6 electron shells.
Chromium has two electrons in the outer most shell.
Nickel has 3 (three) electron shells.
A sulfur atom has 3 electron shells.
No, iodine has four electron shells, marked as "K", "L", "M", and "N". The number of electron shells is determined by the electron configuration of an element.
Uranium has 92 electrons, which means it has 7 electron shells.