You can calculate the total capacity of an electron shell using the formula 2n2,
... electron shell, it would need 10 electrons: 2 to fill the 1st shell and 8 to fill the
2nd. ... In other words, in an atom with 20 electrons (which is the element calcium
The largest atom is calcium which has 4 shells.
Three. The fourth shell would contain two out of a possible eight electrons.
3 would be totally filled there would be two left in the fourth ring
Chromium has two electrons in the outer most shell.
2
The largest atom is calcium which has 4 shells.
Calcium is in group 2, period 4 of the periodic table. It has an electron configuration of 1s2 2s2 2p6 3s2 3p6 3d10 4s2. This shows us that 4 is its valence shell. Therefore, the other 3 shells are its core shells.
Plutonium has seven electron shells.
Magnesium has 3 electron shells. The electron configuration is : 2,8,1
The correct number of electron clouds or shells sodium has is 3.
Phosphorus in is 3rd period. So it has 3 electron shells.
Magnesium has three electron shells. The electron configuration is 2,8,2
Hassium has seven electron shells.
Polonium has 6 electron shells.
Uranium has seven electron shells.
Technetium has five electron shells.
Curium has seven electron shells.