Five. Two in the 3s orbital and three in the 3p orbitals (one in each p orbital).
Phosphorus has five valence electrons.
Phosphorus is a group 5 element. All group 15 elements have 5 valence electrons. Thus, phosphorus has 5 valence electrons.
Aluminium has three valence electrons and phosphorous has five, hence the latter has more.
Phosphorus has 5 valence electrons in the M shell.
The valence electrons are the outermost (highest energy) s and p sublevels. There are 5 valence electrons in a phosphorus atom, and it is in period 3, so its valence electron configuration is 3s23p3.
Phosphorus has 5 valence electrons.
Phosphorus wants to gain three electrons to have 8 valence electrons.
Phosphorus is a group 15 element. All group 15 elements have 5 valence electrons. Thus, phosphorus has 5 valence electrons.
26 because phosphorous has five valence electrons and flouride has seven times three.
The atom with seven valence electrons and two more protons than phosphorus is chlorine (Cl). Chlorine has 17 protons and 7 valence electrons, while phosphorus has 15 protons and 5 valence electrons.
Phosphorus has 5 valence electrons.
Phosphorus (P) is in period 3 of the periodic table and has 5 valence electrons.