Magnesium has 3 electron shells.
2
Magnesium has three electron shells. The electron configuration is 2,8,2
Technetium has 43 electrons placed on five electron shells.
fourteen thousand
Magnesium has 3 electron shells. The electron configuration is : 2,8,1
it really depends i know for sure that its 3 electron clouds
Magnesium has 3 electron shells.
2
Fermium has seven electron shells.
Magnesium has three electron shells. The electron configuration is 2,8,2
It has 11 electrons total. These are in 3 shells.
The shorthand electron configuration of magnesium is [Ne]3s2.
The correct number of electron clouds or shells sodium has is 3.
Polonium has 84 electrons.
Zirconium has 40 electrons.
2 Because Magnesium only has 2 electrons in it's outer shell