1s2 2s1 2p3 3s1
the popand this isn't a jokeis reali don't belived the firsttime but it is truecan you belived?
1s2 2s1 2p3 3s1
1s22s22p3
Ground state: 1s2 2s2 2p5Excited state: 1s2 2s2 2p4 3s1In the excited state, one of the 2p electrons jumped into a 3s orbital. This is unstable, and the electron will jump back down, releasing energy in the same amount of energy that was required to excite the electron initially.
The way in which electrons are distributed among the various orbitals is called the electron configuration, Orbitals are filled in order of increasing energy, with no more than two electrons per orbital
Nitrogen has an electronegativity of 3.0. It exists in trivalent state in most compounds as it has an electronic configuration of 1s2;2s2;2p3. Because of this, nitrogen has a bond order of 3.
1s2 2s1 2p3 3s1
It is the electron configuration of a neutral, not excited atom.
1s22s22p3
The ground state electron configuration for nitrogen is [He]2s2.2p3.
Ground state: 1s2 2s2 2p5Excited state: 1s2 2s2 2p4 3s1In the excited state, one of the 2p electrons jumped into a 3s orbital. This is unstable, and the electron will jump back down, releasing energy in the same amount of energy that was required to excite the electron initially.
ground state
The electron configuration of calcium is [Ar]4s2.
[Ar],4s2,3d9
1s2 2s2 2p6
It depends on the atom. For example, the electron configuration of an atom of boron in the ground state is 2-3. In the excited state, it would be 2-2-1. For an atom of chlorine, the ground state configuration is 2-8-7. The excited state would be 2-8-6-1. When an atom enters the excited state, an electron moves up to a higher energy level and releases energy. An electron in the excited state is not stable until it returns to ground state.
A fluorine atom in the ground state has 7 valence electrons.
The ground state electron configuration for sodium is 1s2 2s2 2p6 3s1