Po (Polonium) is an element with position number 84 in the periodic table.
Located in the VI period. Melting point: 254 ℃. Density: 9.2 g/cm3.
Electronic configuration of the Polonium atom in ascending order of orbital energies:
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p4
Electronic configuration of the Polonium atom in ascending order of the levels:
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 6s2 6p4
Reduced electronic configuration Po:
[Xe] 4f14 5d10 6s2 6p4
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p4
Electronic configuration of the Polonium atom in ascending order of the levels:
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 6s2 6p4
Reduced electronic configuration Po:
[Xe] 4f14 5d10 6s2 6p4
Below is the electronic diagram of the Polonium atom
Distribution of electrons over energy levels in the Po atom
1-st level (K): 2
2-st level (L): 8
3-st level (M): 18
4-st level (N): 32
5-st level (O): 18
6-st level (P): 6
1-st level (K): 2
2-st level (L): 8
3-st level (M): 18
4-st level (N): 32
5-st level (O): 18
6-st level (P): 6
Valence electrons of Polonium
The number of valence electrons in a Polonium atom - 6.
Below are their quantum numbers (N - energy, L - angular momentum, M - magnetic moment, S - spin )
Below are their quantum numbers (N - energy, L - angular momentum, M - magnetic moment, S - spin )
| Orbital | N | L | M | S |
|---|---|---|---|---|
| s | 6 | 0 | 0 | +1/2 |
| s | 6 | 0 | 0 | -1/2 |
| p | 6 | 1 | -1 | +1/2 |
| p | 6 | 1 | 0 | +1/2 |
| p | 6 | 1 | 1 | +1/2 |
| p | 6 | 1 | -1 | -1/2 |
Oxidation states of Polonium: -2, +2, +4, +6
Other elements
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Electronic configurations of other elements
Bismuth (Bi) electron configurationAstatine (At) electron configuration
Electronic configuration table
