232Th has 142 neutrons and 90 protons and electrons.
Thorium, or Th, has an atomic number of 90. That means that every atom of thorium has 90 protons. The only naturally abundant isotope of thorium is 232Th, and so therefore it has 232 - 90 = 142 neutrons.
If two protons and two neutrons are removed from a uranium nucleus, the new element is thorium. The isotope cannot be determined because the identity of the uranium isotope was not given.
Common compounds of thorium: thorium dioxide, thorium trifluoride, thorium tetrafluoride, thorium tetrachloride, thorium triiodide, thorium diiodide, thorium tetraiodide, thorium nitrate, thorium oxalate, thorium carbide, thorium sulfides, thorium nitride, thorium oxinate, etc.
Unfortunately WikiAnswers doesn't accept subscript/superscript.For the isotope thorium-232: 232Th90232 is a superscript (mass number) and 90 is a subscript (atomic number).
This decay occurs due to the instability of the uranium-238 nucleus, which undergoes alpha decay to achieve a more stable configuration as thorium-234. During alpha decay, a helium nucleus (two protons and two neutrons) is emitted from the uranium-238 nucleus, leading to the transformation into thorium-234.
Thorium-232 has 90 protons and electrons and 142 neutrons.
Thorium-232 has 142 neutrons; the number of neutrons differ for each isotope.
Thorium 230 has 90 electrons and 140 neutrons.
Thorium (232Th) has 90 protons, 9o electrons and 142 neutrons.
Thorium-238 has 90 protons and electrons and 148 neutrons.
Thorium 232 has 90 electrons and protons, also 142 neutrons.
Thorium-232 has 90 protons and 122 neutrons.
The atomic number of thorium is 90. So there are 90 protons and 90 electrons. In Th-230 isotope there are 140 neutrons (230 - 90 = 140) So there are 50 more neutrons than the number of protons.
Thorium 230 has 90 protons and 140 neutrons - the difference is 50.
92238U decays to 90234Th by alpha decay. Since an alpha particle is a helium nucleus, 24He2+, having two protons and two neutrons, the reaction entails the loss of two neutrons.
Thorium nucleus has 90 protons and electrons and 142 neutrons.
Thorium, or Th, has an atomic number of 90. That means that every atom of thorium has 90 protons. The only naturally abundant isotope of thorium is 232Th, and so therefore it has 232 - 90 = 142 neutrons.