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Phosphorus is a chemical element; it has symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth.
The atomic mass of phosphorus is 30.973762 u. Atomic mass is defined as the number of protons and neutrons in an atom where the mass of each proton and neutron is approximately 1 amu (1.0073 and 1.0087, respectively).
Element Phosphorus (P), Group 15, Atomic Number 15, p-block, Mass 30.974. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Nov 21, 2020 · Atomic mass of Phosphorus is 30.9738 u. The atomic mass is the mass of an atom. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a certain specific isotope of an element.
Phosphorus is the 15th element in the periodic table and has a symbol of P and atomic number of 15. It has an atomic weight of 30.97376 and a mass number of 31. Phosphorus has fifteen protons and sixteen neutrons in its nucleus, and fifteen electrons in three shells.
Phosphorus (P) has an atomic mass of 15. Find out about its chemical and physical properties, states, energy, electrons, oxidation and more.
Atomic mass of Phosphorus is 30.9738 u. The atomic mass is the mass of an atom. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a certain specific isotope of an element.
Phosphorus (P) Atomic Data for Phosphorus (P) Atomic Number = 15 Atomic Weight = 30.973762 Reference E95 : Isotope : Mass : Abundance : Spin : Mag Moment : 31 P: 30.973762: 100%: 1/2 +1.13160:
Phosphorus is a chemical element of the periodic table with chemical symbol P and atomic number 15 with an atomic weight of 30.9738 u and is classed as a nonmetal.
Universe. 7,000 ppb ≈ 7.03·10 13 M☉.
