The principal natural isotope of phosphorus is P-31; isotopes P-32 and P-33 are only in traces and unstables.
No the atomic number is same for the three isotopes of hydrogen (it is 1). The three isotopes of hydrogen differ by the number of neutrons.
There are three stable isotopes of Chromium 52Cr, 53Cr, and 54Cr.
Ordinary phosphorus found in nature is not radioactive. Like all other elements, radioactive synthetic isotopes of phosphorus have been made.
Oxygen consists of three stable isotopes: 16O, 17O, and 18O
chemestry
Phosphorus is in the group 15 and period 3 of the periodic table of Mendeleev.
They are isotopes of Phosphorus and show similarity in their physical properties to that of Phosphorus.
Phosphorus is considered practically monoisotopic: P-31; radioactive isotopes P-32 and P-33 exist only in traces.
All isotopes of a substance are chemically the same. It is their physical properties which are different.
There are three natural isotopes.
Have different atomic mass (have different numbers of neutrons)
No the atomic number is same for the three isotopes of hydrogen (it is 1). The three isotopes of hydrogen differ by the number of neutrons.
15, same as any other phosphorus isotope.
Hydrogen has three isotopes
Phosphorus, iron, and iodine all have at least one isotope that is stable, and any of these would do for the longest half life. In fact, the radioactive isotopes of phosphorus are all synthetic, so radioactive phosphorus is not found in nature.
A phosphorus atoms has 15 protons and will form an ion with 18 electrons. Phosphorus-31 is one of the isotopes.
Phosphorus and fluorine. Each phosphorus atom is bonded to three fluorine atoms.