[Ne] 3s2, 3p3
In writing the electron configuration for Phosphorus the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for Phosphorous go in the 2s orbital. The next six electrons will go in the 2p orbital. The p orbital can hold up to six electrons
The configuration for phosphorus (atomic number 15) is :
1s2 2s2 2p6 3s2 3p3
In noble gas form : [Ne] 3s2 3p3
Phosphorous symbol is P. The electrons ins shell 1 has 2. The electrons in shell 2 has 8. The electrons in shell 3 has 5.
the atomic number of phosphorus is 15 , iand hence its electronic configuration is 1s2 2s2 2p6 3s2 3p3.
The electron configuration for phosphorus is 1s2 2s2 2p6 3s2 3p3 or briefly [Ne] 3s2 3p3.
Write the electron configuration of the 15p
15P=1s2,2s2,2p6,3s2,3p3
2, 8, 5.
Phosphorus has an electron configuration of 1s2 2s2 2p6 3s2 3p3. Another way to write that is [Ne] 3s2 3p3. The [Ne] represents the fact that the beginning of phosphorus' electron configuration is the same as Neon's.
1s2,2s2,2p6,3s2,3p3
phosphorus have 15 electron because you know the atomic number to know electron
l = 1
1s
[Ne]3s1i think but I'm not sure as i haven't seen this before but i know it as 2,8,1
1s2 2s2 2p6 3s2 3p1
Phosphorus has five valence electrons.
Phosphorus has 5 valence electron. It forms anion by gaining 3 electrons.
Phosphorus has five valence electrons.
Phosphorus has an electron configuration of 1s2 2s2 2p6 3s2 3p3. Another way to write that is [Ne] 3s2 3p3. The [Ne] represents the fact that the beginning of phosphorus' electron configuration is the same as Neon's.
The valence electrons are the outermost (highest energy) s and p sublevels. There are 5 valence electrons in a phosphorus atom, and it is in period 3, so its valence electron configuration is 3s23p3.
5
17 kcal/mole
5
Selenium: [Ar]3d104s24p4 Phosphorus: [Ne]3s23p3
Phosphorus, like all atoms, tries to achieve a full electron shell. For Phosphorus to achieve its full shell and obtain an electron configuration that is isoelectronic with Argon, it must gain 3 electrons. Therefore, Phosphorus forms a -3 anion.