15 protons. Atomic number determines the number of protons which the element has
Phosphorus is a non metal. atomic number of it is 15.
i dont know if u what u meant but here's this Atomic Number: 15 Atomic Mass: 30.97376
The element with the atomic number 15 is Phosphorus.
Atomic StructureNumber of Energy Levels: 3First Energy Level: 2Second Energy Level: 8Third Energy Level: 5
PThe symbol for phosphorus is P. See the Related Questions to below for more information about phosphorus.
The atomic mass number of phosphorus is 31.
The chemical name of phosphorus is simply "phosphorus." It is a nonmetal element with the atomic number 15.
Phosphorus is a non metal element. Atomic number of it is 15.
Phosphorus is a non meta element. Atomic number of it is 15.
Phosphorus is a non metal. atomic number of it is 15.
The atomic number of phosphorus is 15.
Phosphorus is non metal element. Atomic number of it is 15.
The nonmetals with atomic numbers that are multiples of five are boron (atomic number 5), nitrogen (atomic number 7), phosphorus (atomic number 15), arsenic (atomic number 33), and iodine (atomic number 53).
i dont know if u what u meant but here's this Atomic Number: 15 Atomic Mass: 30.97376
Atomic number for p is 15. atomic mass for p is 31.
Fifteen (15)
The atomic number is the number of protons, so 15.