The atomic number of phosphorus is 15. So there are 15 protons
There are 19 protons in the potassium atom.
A Krypton atom has 36 protons and 36 electrons each.
If this atom has 43 electron it must have 43 protons to be a neutral atom of no charge.
Fluorine is a halogen gas. It has 19 protons in a single atom.
5
All phosphorus atoms have 15 protons (hence their atomic number of fifteen). Assuming the atom is neutral, it will also have an equal amount of electrons.
15 proton
Im assuming you mean protons because phosphorus is its own atom... but anyway phosphorus has 15 protons in its nucleus
Elements are identified by number of protons on the periodic table. Number 15 is Phosphorus.
Phosphorus always has 15 protons; that is the definition of the element.
15, it the same as the atomic number.
The phosphorus atom has 15 protons and electrons and 16 neutrons.
An average phosphorus atom has 15 protons and 16 neutrons, and it has 31 nucleons.
15 protons. Also usually 15 electrons and 15 neutrons.
P is a p block non metal. Atom contains 15 protons.
Atomic mass of phosphorus is 31. It has 15 protons. So it has 16 neutrons.
Phosphorus has 15 protons.