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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.
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∙ 13y ago
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∙ 15y agothe answer is 142, you have to subtract the number of protons from the mass number and you get the number of neutrons. Neutrons + Protons = Mass Number
Wiki User
∙ 15y agoProtons = 90 Electrons = 90 Nuetrons = 142 I'm not sure about the Nuetrons. I'm almost positive I'm right, but just check with someone/something else just to make sure.
Wiki User
∙ 11y ago90 protons, 90 electrons
Th-232 isotope has 142 neutrons
Wiki User
∙ 12y agoThorium has 90 protons, 90 electrons and 142 neutrons.
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∙ 9y agoThorium-232 has 90 protons and electrons and 142 neutrons.
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∙ 9y agoThorium has 6 natural radioactive isotopes but only Th-232 is important.
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∙ 14y agoThorium has 90 protons.
Wiki User
∙ 14y agoThorium has 90 protons.
Wiki User
∙ 11y agoit has 600
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How many neutrons are in thorium?
232Th has 142 neutrons and 90 protons and electrons.
How many electrons are in thorium?
Thorium, with the chemical symbol Th, is the chemical element with the atomic number 90.
Which element has 90 electrons as a neutral atom?
Thorium (Th).
Number of Valence Electrons of thorium?
Four (4) electrons
What inner transition metal has 90 electrons?
The actinide series
In the element thorium how many electrons are there?
Thorium has 90 electrons.
How many electrondoes thorium have?
Thorium has 90 electrons.
How many electrons are there in Thorium?
Thorium is a metal element. There are 90 electrons in a single atom.
How many more neutrons does thorium 230 have then electrons?
Thorium 230 has 90 electrons and 140 neutrons.
How many neutrons are in thorium?
232Th has 142 neutrons and 90 protons and electrons.
How many electrons are there in the element?
Thorium has 90 electrons.
How many protons neutrons electrons are in thorium?
Thorium-232 has 90 protons and electrons and 142 neutrons.
How many electrons does thorium -230 have?
Thorium 230 has 90 protons and 140 neutrons - the difference is 50.
How many protons electrons and neutrons does the element called thorium?
Thorium (232Th) has 90 protons, 9o electrons and 142 neutrons.
How many particles does thorium 238 have?
Thorium-238 has 90 protons and electrons and 148 neutrons.
How many protons neutrons and electrons dose an isotope of thorium with a mass of 232 have?
Thorium 232 has 90 electrons and protons, also 142 neutrons.
How many electrons does thorium230 have?
Thorium has 90 protons. So for a neutral atom, there has to be 90 electrons. 230 is the total number of nucleons. ie 90 protons and 140 neutrons.
