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What does phosphorus-32 beta decay into?
Phosphorus 32 (P-32) is the phosphorus isotope whose nucleus consists of 15 protons and 17 neutrons. It disintegrates by emitting a β- (1.71 MeV) particle in 32S with a half-life of 14.263 days.
What is the product of the beta decay of phosphorus-33?
Sulfur-33
Phosphorus-33 is a radioisotope of phosphorus that undergoes beta emission resulting in the formation of Sulfur-33.
What isotope is formed when P 32 decays beta emission?
sulfur-32 ()
SOLVED:Phosphorus-32 () decays by beta emission to form sulfur-32 ().
What happens when a nuclide undergoes beta decay?
Beta decay occurs when, in a nucleus with too many protons or too many neutrons, one of the protons or neutrons is transformed into the other. In beta minus decay, a neutron decays into a proton, an electron, and an antineutrino: n Æ p + e – +.
How is phosphorus-32 created?
As basic substance we use chemically pure uncleaned sulfur. In the reactor sulfur-32 cores under neutron influence cause a reaction and as a result we obtain phosphorus-32 isotope. We can produce it from sulfur enriched with sulfur-33 isotope on the same product line. Half-life of phosphorus-33 is 25 days.
What is phosphorus-32 used for?
A radioactive form of the element phosphorus. It is used in the laboratory to label DNA and proteins. It has also been used to treat a blood disorder called polycythemia vera and certain types of leukemia, but it is not commonly used anymore.
Where is phosphorus-32 made?
“The production line is based on the research reactor of Tomsk Polytechnic University. As basic substance we use chemically pure uncleaned sulfur. In the reactor sulfur-32 cores under neutron influence cause a reaction and as a result we obtain phosphorus-32 isotope.
What is the function of phosphorus-32?
It is used in the laboratory to label DNA and proteins. It has also been used to treat a blood disorder called polycythemia vera and certain types of leukemia, but it is not commonly used anymore. Phosphorus P 32 gives off radiation that damages the DNA in a cell, which can cause the cell to die.
What happens when an unstable nuclide emits positron?
Because positron emission decreases proton number relative to neutron number, positron decay happens typically in large “proton-rich” radionuclides. Positron decay results in nuclear transmutation, changing an atom of one chemical element into an atom of an element with an atomic number that is less by one unit.
What nuclide will result from beta decay by the aluminum 28 nucleus?
sodium-24
The resulting aluminium-28 isotope will then decay via alpha decay. When isotopes undergo alpah decay, their nucleus emits an alpha particle, which is essentially the nucleus of a helium-4 atom. Finally, the sodium-24 isotope undergoes beta decay.
What is the product of beta minus decay of phosphorus 32P?
An isotope of phosphorus, phosphorus-32, undergoes beta minus decay as annoted by this equation: 32P => 32S + e- + ve The products are the sulfur isotope 32S, which is stable, and the beta minus partile (e-), which is a high energy electron, and an antineutrino (ve). Home Science Math and Arithmetic
How many protons and neutrons are in phosphorus 32?
The nucleus of phosphorus-32 contains 15 protons and 17 neutrons, one more neutron than the most common isotope of phosphorus, phosphorus-31.
How can phosphorus-32 be produced synthetically?
Phosphorus-32 can be generated synthetically by irradiation of sulfur-32 with moderately fast neutrons as shown in this nuclear equation: The sulfur-32 nucleus captures the neutron and emits a proton, reducing the atomic number by one while maintaining the mass number of 32.
What is the product of beta decay of 23490Th → 0−1E +?
23490Th→ 0−1e +? A beta decay will cause the neutron to decay to proton and an electron, the atomic number increases by one while the mass number remain unchanged. The daughter nuclide formed will then have an atomic number of 91 and mass number of 234, the atom that fit the above condition is protactinium-234.