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Plutonium-239 has 145 neutrons.

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13y ago

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How many neutrons are in the nucleus of a Pu-239 isotope?

The atomic no of Plutonium is 94 so it has 94 protones and 239-94=145 neutrons in its nucleus.


What is an atom of plutonium?

An atom of plutonium-239 (he most common isotope) contain 94 protons, 94 electrons and 145 neutrons. For other isotopes the number of neutrons is different.Number of neutrons = Mass number of an isotope - Atomic number of the element


How many neutrons has plutonium?

Plutonium-239 has: 94 protons, 94 electrons, 145 neutrons.For other isotopes the number of neutrons is different.Number of neutrons = Mass number of an isotope - Atomic number of the element


How many protons and neutrons in uranium 239?

The isotope plutonium-239, which is synthesized from uranium, has 94 protons (like all isotopes of plutonium) and 145 neutrons in its nucleus. Use the link below for more information on plutonium.


Similarties between uranium-235 and plutonium-239 in nuclear reactors?

Uranium 235 and Plutonium 239 are fissile elements, fissionable with thermal neutrons.


How many neutronsdoes plutonium?

Plutonium-239 has: 94 protons, 94 electrons, 145 neutrons.For other isotopes the number of neutrons is different.Number of neutrons = Mass number of an isotope - Atomic number of the element


How many nutrons are in plutonium?

Plutonium-239 has: 94 protons, 94 electrons, 145 neutrons.For other isotopes the number of neutrons is different.Number of neutrons = Mass number of an isotope - Atomic number of the element


What kind of reactor produces plutonium 239?

Plutonium 239 is obtained in all reactors using uranium as nuclear fuel.


How many neutrons does plutonium have?

There are from 134 neutrons to 153 neutrons in a plutonium atom, depending on which isotope of the element we are investigating. The isotopes 238Pu to 244Pu are arguably the most commonly considered. Use the link below for more information on isotopes of plutonium. There are quite a few, and Wikipedia has a good list.


How is plutonium synthesized?

Plutonium is primarily synthesized in nuclear reactors through the irradiation of uranium-238 with neutrons. Uranium-238 absorbs a neutron to become uranium-239, which then undergoes two beta decays to form plutonium-239. Plutonium is also produced as a byproduct in nuclear fission reactions.


How much neutrons and electrons are in plutonium?

All the isotopes of plutonium has 94 protons and 94 electrons. For the number of neutrons of a specified isotope: number of neutrons = rounded atomic mass of the isotope - atomic number (or protons number) For plutonium-239: 94 protons, 94 electrons, 145 neutrons. The atomic number of plutonium is 94.


What is the mass number of the isotopes of plutonium?

The mass number of plutonium isotopes can vary depending on the specific isotope. Common plutonium isotopes include plutonium-238, plutonium-239, and plutonium-240, with mass numbers of 238, 239, and 240 respectively.