1s | 2s | 2p | 3s | 3p | 3d | 4s | 4p | 4d | 4f | 5s | 5p | 5d | 5f | 6s | 6p | 6d | 6f | 7s | 7p |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 2 | 6 | 2 | 3 |
Shorthand electron configuration of Phosphorus: [Ne] 3s2 3p3 .
The following table lists the ionization energies IE (ionization potentials); the IE is the energy required in electron volt (eV) per atom to separate a given electron from an Phosphorus atom.
IE1 | IE2 | IE3 | IE4 | IE5 | IE6 | IE7 | IE8 |
---|---|---|---|---|---|---|---|
10.48669 | 19.7695 | 30.20288 | 51.4443 | 65.02564 | 220.423 | 263.57 | 309.60 |
An overview of the nuclides as well as the isotopic data and properties are listed on the following page: Phosphorus isotopes.
E0 (V) | Symbol | Nox | Name Ox. Name Red. | Ox. Red. | e- |
---|---|---|---|---|---|
-0.499 | P | + III + I | Phosphorous acid Hypophosphorous acid | H3PO3 (aq) + 2 H+ ⇄ H3PO2 + H2O | + 2 e- |
-0.276 | P | + V + III | Phosphoric acid Phosphorous acid | H3PO4 (aq) + 2 H+ ⇄ H3PO3 (aq) + H2O | + 2 e- |
-0.111 | P | 0 - III | Phosphorus, red Monophosphane | P + 3 H+ ⇄ PH3 (g) | + 3 e- |
-0.063 | P | 0 - III | Phosphorus, white Monophosphane | P + 3 H+ ⇄ PH3 (g) | + 3 e- |
Last update: 2022-12-12
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