Carbon Orbital Diagram Electron Configuration. These three electrons have unpaired spins. Nitrogen atomic number 7 fills the 1 s and 2 s subshells and has one electron in each of the three 2 p orbitals in accordance with hund s rule.
In writing the electron configuration for carbon the first two electrons will go in the 1s orbital. Nitrogen atomic number 7 fills the 1 s and 2 s subshells and has one electron in each of the three 2 p orbitals in accordance with hund s rule. This chemistry video tutorial provides a basic introduction into orbital diagrams and electron configuration.
It turns out that the energy the electron configuration that is half filled 4s 1 3d 5 and filled orbital 4s 1 3d 10 has lower energy than the typical filling order 4s 2 3d 4 and 4s 2 3d 9 this pattern is followed in the 5 th row with mo 42 and ag 47.
Periodic table exceptions to know. In carbon monoxide co isoelectronic with dinitrogen the oxygen 2s orbital is much lower in energy than the carbon 2s orbital and therefore the degree of mixing is low. By hund s rule the electron configuration of carbon which is 1 s2 2 s2 2 p2 is understood to correspond to the orbital diagram shown in c. The p orbitals are equal in energy and said to be degenerate.
