2024年5月21日 · The atomic mass of Uranium-235 is 235, the total of 235 protons and neutrons in the nucleus. Subtracting the number of protons gives the neutron count for the isotope. 235 -92 = 143 This answer is:

2024年6月4日 · Uranium has 92 electrons and protons.Uranium-234 has 142 neutrons, uranium-235 has 143 neutrons and uranium-238 has 146 neutrons. What is the number of subatomic particles that make up the nucleus ...

2024年5月24日 · Uranium-235 contains 143 neutrons and uranium-238 contains 146 neutrons. Uranium-235 is the primary isotope used for nuclear power and weapons due to its ability to sustain a nuclear chain reaction.

2024年5月23日 · Radioactive decay of uranium-235 is a process in which the nucleus of a uranium-235 atom transforms into a more stable nucleus by emitting radiation in the form of alpha and beta particles, as ...

2024年5月23日 · Uranium-235 is an isotope of uranium making up about 0.72% of natural uranium. What percentage of mined uranium is 235? Approx. 0,7 % uranium 235 in natural uranium.

2024年6月14日 · Uranium-235 has 92 protons and 92 electrons. This is because the number of protons in an atom is equal to its atomic number, which is 92 for uranium.

2024年5月21日 · The half-life of Uranium 235 refers to the time taken for half of a sample of Uranium 235 atoms to undergo radioactive decay. It is a measure of the stability of the isotope, with Uranium 235 ...

2024年5月21日 · Uranium 235 is a natural isotope of uranium; some characteristics: Atomic Mass: 235,043 929 918 ± 0,000 001 957 amu Protons and electrons: 92 (atomic number) Neutrons: 143 Halflife: 7,038.108 ...

2024年6月16日 · Uranium-235 is the isotope that makes up only 0.7% of natural uranium and is the fissile part. It is the isotope responsible for sustaining a nuclear chain reaction in reactors and weapons. How ...

Uranium-235 and uranium-238 are natural, radioactive isotopes of uranium; they have 92 protons and electrons but the number of neutrons is different: - for 235U: 143 - for 238U: 146