Uranium is a metal element. Atomic number of it is 92.
The atomic number of uranium is 92. The number of neutrons of the isotope uranium-235 is 143.
The atomic number of uranium is 92; all the elements under uranium (under 92) were discovered.
Uranium is a non metal element. Atomic number of it is 92.
The most common isotope of uranium is uranium-238 with 146 neutrons.
Uranium has 92 protons and electrons; the number of neutrons is different for each isotope: number of neutrons = atomic mass of an isotope - atomic number of uranium (92)
Number of neutrons in an atomic nucleus = Atomic mass of an isotope - Number of protons in the nucleus For uranium the number of protons is 92; each isotope has of course a different mass.
The number of protons is equal to the number of electrons and the atomic number. The number of neutrons is different for each isotope (number of neutrons = atomic mass of the isotope [or mass number] - number of protons).
The original isotope of uranium in the decay series is uranium-238, which has an atomic number of 92. The final isotope in the decay series is lead-206, which has an atomic number of 82. Therefore, the difference in atomic number between uranium-238 and lead-206 is 10.
Uranium has many isotopes and each isotope has a different number of neutrons (N). N = atomic weight of the isotope - atomic number of uranium (A=92) The number of neutrons of the isotope 92U238 is 238-92=146 and the number of neutrons of the isotope 92U235 is 235-92=143.
All the isotopes of uranium have 92 protons and electrons.The number of neutrons is Mass number- Atomic number.
Atomic mass number = Number of protons + Number of neutrons Number of protons of uranium nucleus is 92. The number of neutrons is different for each isotope. Example for 238U: 92 protons + 146 neutrons = 238
1. Because uranium has 92 protons, 92 electrons. The number of neutrons is different for each isotope. 2. The atomic weight of the natural uranium is 238,02891 +/- 0,00003(IUPAC Atomic weights, 2005).