There's 2:
[Ne] 3s [up/down] 3p [up] [up]
or
[Ne] 3s [up/down] 3p[down] [down]
An atom of silicon has three electron shells or orbitals. These are the K, L, and M shells. The K shell can hold up to 2 electrons, the L shell can hold up to 8 electrons, and the M shell can hold up to 18 electrons.
the electronic structure of silicon is [Ne] 3s2 3p2 in short form. In full it is 1s2 2s2 2p6 3s2 3p2 so there are 5 orbitals with electrons in.In the electron shell school system, you would say there are 3 electron "shells" in use, as it has a full 2/2, a full 8/8 and 4/8 of the 3rd "shell".
Silicon (Si) has 4 unpaired electrons, as it belongs to group 14 of the periodic table and has an electron configuration of [Ne] 3s² 3p². Each of the p orbitals (px, py, pz) contains one unpaired electron.
Iodine has 7 electron-containing orbitals, corresponding to its 7 valence electrons in the p subshell. These orbitals can hold a maximum of 2 electrons each.
In a silicon atom, there are four filled orbitals. Specifically, there are two filled in the 1s orbital and two filled in the 2s orbital.
The electron configuration provided belongs to the element silicon (Si). It has 14 electrons distributed across different energy levels and orbitals.
An atom of silicon has three electron shells or orbitals. These are the K, L, and M shells. The K shell can hold up to 2 electrons, the L shell can hold up to 8 electrons, and the M shell can hold up to 18 electrons.
atomic orbitals and electron orbitals
Silicon has three orbitals in its valence shell: one 3s orbital and two 3p orbitals. This gives it a total of four valence electrons.
Beryllium has four orbitals in its electron configuration.
The silicon atoms in silicon tetrafluoride (SiF4) use sp3 hybrid orbitals to form sigma bonds with the fluorine atoms. This hybridization involves mixing one 3s orbital and three 3p orbitals to create four equivalent sp3 hybrid orbitals around the silicon atom.
the electronic structure of silicon is [Ne] 3s2 3p2 in short form. In full it is 1s2 2s2 2p6 3s2 3p2 so there are 5 orbitals with electrons in.In the electron shell school system, you would say there are 3 electron "shells" in use, as it has a full 2/2, a full 8/8 and 4/8 of the 3rd "shell".
Nitrogen has one electron in the 2s orbital and three electrons in the 2p orbitals.
Silicon (Si) has 4 unpaired electrons, as it belongs to group 14 of the periodic table and has an electron configuration of [Ne] 3s² 3p². Each of the p orbitals (px, py, pz) contains one unpaired electron.
silicon
1s^2 2s^2 2p^6 3s^2 3p^2
Into the orbitals.