15 (Its atomic number)
Phosphorus has 15 protons in its nucleus.
Phosphorus has 15 protons.
15 electrons and 15 protons
There are 13 protons in the nuclei of aluminum.
Phosphorus has 15 protons.
The atomic number of phosphorus is 15. So there are 15 protons in the nucleus of protons
PHOSPHORUS (P): Protons: 15 Electrons: 15 Neutrons: 16
15 protons
The atomic number of phosphorus is 15. So there are 15 protons
Atomic StructureNumber of Energy Levels: 3First Energy Level: 2Second Energy Level: 8Third Energy Level: 5
Phosphorus: 15 protonsMolybdenum: 41 protonsAluminium: 13 protonsCadmium: 48 protonsChromium: 24 protonsLead: 82 protons
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