Mendelevium has seven electron shells.
there are 2 electrons in the inner shell of a hydrogen atom.
Sodium has two inner shells. The first inner shell can hold up to 2 electrons, while the second inner shell can hold up to 8 electrons. Sodium's electron configuration is 2-8-1, with one electron in the outermost shell.
In a sodium atom, there are 2 electrons in the innermost shell. The first shell can hold a maximum of 2 electrons. Sodium has an electron configuration of 2-8-1, so the inner shell contains 2 electrons.
Carbon has four electrons in its outer shell. The electron configuration of carbon is 1s² 2s² 2p², where the two electrons in the inner shell (1s) are not counted toward the outer shell. Therefore, in the outer shell (2s and 2p), carbon has a total of four electrons.
Carbon has two electrons in its inner shell and four in its outer shell.
Sulfur has six electrons in its third electron shell.
Sodium (Na) has an atomic number of 11, which means it has 11 electrons. The electron configuration of sodium is 1s² 2s² 2p⁶ 3s¹. The inner shell electrons are those in the first and second energy levels, which include the 1s and 2s/2p electrons, totaling 10 inner shell electrons.
Germanium has 18 inner shell electrons.
on the innermost shell of any element there is 2 electrons (except for Hydrogen, but that's a different story) so the answer would be 2
In nitrogen, the inner shell consists of two electrons, which fill the 1s orbital.
Valence electrons are located in the outermost shell in an atom. Chromium has only one valence electron.
1, because it has an atomic number of one, meaning it has 1 proton & 1 electron. It takes 2 electrons to fill the first electron shell, but hydrogen only has 1. So it remains at the 1st shell.