Phosphorus is a non metal element. Mass number of it is 31.
The atomic mass number of phosphorus is 31.
18. Phosphorus has an atomic number of 15, therefore it has 15 protons. Phosphorus-33 has a total of 33 protons and neutron and therefore has 18 neutrons. Phosphorus-33 is a synthetic unstable isotope of P.
Calcium is a metal element. Atomic mass of it is 40.
Argon has a mass number of 40
phosphorus
Phosphorus is a non metal. atomic number of it is 15.
the number of neutrons is mass
Phosphorus is a non meta element. Atomic Mass of it is 31. Atomic number of it is 15.
why would I know this sit would not give me the answer :[
i dont know if u what u meant but here's this Atomic Number: 15 Atomic Mass: 30.97376
Phosphorus is a non metal element. Atomic mass of it is 31.
Atomic number for p is 15. atomic mass for p is 31.
The atomic mass number of phosphorus is 31.
mass number
18. Phosphorus has an atomic number of 15, therefore it has 15 protons. Phosphorus-33 has a total of 33 protons and neutron and therefore has 18 neutrons. Phosphorus-33 is a synthetic unstable isotope of P.
Calcium is a metal element. Atomic mass of it is 40.
By saying Avogadro's number of atoms, you are saying one mole (or 6.02 × 1023 atoms). And one mole of any elements is its atomic mass. Phosphorus' atomic mass is 31.0 grams