well, it depends on how many electrons are there in the last orbital P....it can be any element from Aluminum to Argon (look at the Periodic Table)
Silicon (Si)
oxygen
boron
Argon
Phosphorus has the above electron configuration. It has 15 electrons and protons.
That is the element phosphorous
The long form electron configuration for carbon is simply 1s2 2s2 2p2. The noble gas shortcut electron configuration for C is [He] 2s2 2p2.
1s2 2s2 2p6 3s2 3p3.
Helium has the electron configuration 1s2
1s2 2s2 2p2
Magnesium
1s2 2s2 2p6 3s2 3p3 is the electron configuration of element 15.
Argon
Argon
The standard electron configuration form of boron is 1s2 2s2 2p1. The noble gas form is [He] 2s2 2p1.
The element with the electron configuration 1s2 2s2 2p6 is neon.
Phosphorus has the above electron configuration. It has 15 electrons and protons.
That is the element phosphorous
The long form electron configuration for carbon is simply 1s2 2s2 2p2. The noble gas shortcut electron configuration for C is [He] 2s2 2p2.
3d11 is not possible, The element with the electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p4 is Selenium (Se).