Phosphorus has 5 valence electron. It forms anion by gaining 3 electrons.
The valence electron configuration of a phosphorus atom in its ground state is represented as (3s^2 3p^3). In electron dot notation (Lewis dot structure), this is depicted as ( \cdot \cdot ) (for the two (3s) electrons) and three dots around the symbol "P" (for the three (3p) electrons), giving you: [ \text{P} \cdot \cdot \cdot \cdot \cdot ] This shows the five valence electrons of phosphorus.
Phosphorus has five valence electrons.
It depends on which group you are talking about. The number of valance electron normally increase by one as you move right across the table. when you get to the transition metals however, the valance electron will vary.
Potassium has 1 valance electron.
The electron gain enthalpy of hydrogen is approximately -72.8 kJ/mol, indicating that it releases energy when gaining an electron. In contrast, the electron gain enthalpy of phosphorus is approximately -78.6 kJ/mol, showing a larger energy release when phosphorus gains an electron due to its higher electronegativity.
Phosphorus has 5 valence electrons.
8 valance electron
There are 5 valence electrons in the atom phosphorus.
A valance electron.
The total electron number for phosphorus is 15 because phosphorus has 15 electrons.
7
valance electron and free electron
This electron is a valance electron.
eight
There are 5 electrons in the outermost electron shell of a phosphorus atom. Phosphorus has an electron configuration of 2, 8, 5.
Chlorine has 7 valance electrons so the easiest way for it to fill it's valance shell and have an octet is to be an electron acceptor; an anion.
Phosphorus has five valence electrons.