The Atomic Mass number of phosphorus is 31.
Phosphorus is a non metal element. Atomic number of it is 15.
Since the atomic number of Phosphorus is 15, an atom of Phosphorus-31 would have 16 neutrons. This is calculated by subtracting the atomic number (15) from the atomic mass (31).
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.
A phosphorus atom typically contains 16 neutrons. This can be determined by subtracting the atomic number, which is 15 for phosphorus, from its atomic mass, which is usually around 31 for the most commonly occurring isotope.
A neutral atom with an atomic number of 15 (phosphorus) will have 5 electrons in its outermost energy level. This is because the atomic number tells us the number of protons, which is equal to the number of electrons in a neutral atom. The outermost energy level for phosphorus is the third energy level.
Atomic number is the number of protons in an atom, not the number of atoms. The element with the atomic number 15 is phosphorus.
Phosphorus is a non metal element. Atomic number of it is 15.
Since the atomic number of Phosphorus is 15, an atom of Phosphorus-31 would have 16 neutrons. This is calculated by subtracting the atomic number (15) from the atomic mass (31).
The atomic number of phosphorus is 15. So there are 15 protons and 15 electrons in phosphorus.
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.
Phosphorus is a non meta element. Atomic Mass of it is 31. Atomic number of it is 15.
The atomic number of phosphorus is 15. So there are 15 protons
An atom of phosphorus has 15 electrons in total. This can be determined based on its atomic number, which is 15.
A phosphorus atom typically contains 16 neutrons. This can be determined by subtracting the atomic number, which is 15 for phosphorus, from its atomic mass, which is usually around 31 for the most commonly occurring isotope.
15, it the same as the atomic number.
A neutral atom with an atomic number of 15 (phosphorus) will have 5 electrons in its outermost energy level. This is because the atomic number tells us the number of protons, which is equal to the number of electrons in a neutral atom. The outermost energy level for phosphorus is the third energy level.
The atomic number is the number of protons, so 15.