Sodium electron configuration

Na (Sodium) is an element with position number 11 in the periodic table. Located in the III period. Melting point: 97.8 ℃. Density: 0.97 g/cm3.
Electronic configuration of the Sodium atom:
1s2 2s2 2p6 3s1

Reduced electronic configuration Na:
[Ne] 3s1

Below is the electronic diagram of the Sodium atom
Orbital diagram of the Sodium atom
Distribution of electrons over energy levels in the Na atom
1-st level (K): 2
2-st level (L): 8
3-st level (M): 1
Distribution of electrons in the Sodium

Valence electrons of Sodium

The number of valence electrons in a Sodium atom - 1.
Below are their quantum numbers (N - energy, L - angular momentum, M - magnetic moment, S - spin )
Oxidation states of Sodium: +1
Other elements
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