The orbital notation of arsenic (As) is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3
See the Related Questions for the electron configuration of all the elements.
The orbital diagram of arsenic can be written as 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3. Arsenic has 33 electrons, including 3 in its outermost shell.
up arrow down arrow: 4s
up arrow down arrow (times 5): 3d
up arrow (times 3): 4p
[As] ↑↓ ↑↓ ↑↓ ↑↓ ↑↓ ↑↓ ↑↑↑
...... - - - - - - -
.............3d..........4s.....4p
[Ar]3d104s24p3
[Ar]3d104s24p3
[Ar]4s23d104p3
Cesium
You can't tell if the electron is paired or unpaired. An orbital diagram can help you see if the electron has a pair or not.
The electron configuration of arsenic is: [Ar]4s23d104p3.
An electron in a 2s orbital is on average closer to the nucleus.
The specific orbital the electron is in
Cesium
The electron configuration of helium is 1s2.
You can't tell if the electron is paired or unpaired. An orbital diagram can help you see if the electron has a pair or not.
The electron configuration of nobelium is [Rn]5f14.7s2.
The orbital diagram for MAgnesium is
The electron configuration of nobelium is:1s22s22p63s23p63d104s24p64d104f145s25p65d105f146s26p67s2
If you think to the electron configuration of fermium this is: [Rn]5f12.7s2.
To draw the orbital diagram for hydrogen with an atomic mass of 3 and atomic number of 1, you start by writing the electron configuration as 1s1. Since hydrogen has only one electron, it occupies the 1s orbital. The orbital diagram would show a single electron in the 1s orbital, depicted as ↑.
By determining the element's orbital diagram, or its electron configuration.
The electron configuration of arsenic is: [Ar]4s23d104p3.
An electron in a 2s orbital is on average closer to the nucleus.
Fe, or iron, has the atomic number of 26. Its full orbital diagram is 1s2 2s2 2p6 3s2 3p6 4s2 3d6.