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Unfortunately WikiAnswers doesn't accept subscript/superscript.
For the isotope thorium-232: 232Th
90
232 is a superscript (mass number) and 90 is a subscript (atomic number).

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10y ago

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What notation indicates the thorium isotope produced?

For example a thorium isotope is Th-231 or 23190 Th.


Which notation indicates the thorium isotope produced?

Thorium-232 is typically indicated with the notation "Th-232."


When uranium undergoes alpha decay it becomes an isotope of thorium. Which notation indicates the thorium isotope produced?

When uranium undergoes alpha decay, it emits an alpha particle (which is equivalent to a helium nucleus, ( ^4_2He )), resulting in a decrease of its atomic number by 2 and its mass number by 4. For example, if uranium-238 (( ^{238}{92}U )) undergoes alpha decay, it transforms into thorium-234 (( ^{234}{90}Th )). Thus, the notation for the thorium isotope produced is ( ^{234}_{90}Th ).


Why mass of uranium destroys when it breaks into platinum and then into thorium?

- After alpha disintegration the isotope uranium-238 is transformed in the isotope thorium-234. - After alpha disintegration the isotope uranium-235 is transformed in the isotope thorium-230. Platinum is a misspelling ?


The isotopes often called Thorium B and Thorium D are actually isotopes of what other element?

Thorium B is 212Pb: radioactive isotope of lead. Thorium D is 208Pb: stable isotope of lead.


How many protons does thorium -230 have?

Thorium has 90 protons. It does not matter which isotope is involved.


What is the orbital notation of thorium?

The electron configuration of thorium is: [Rn]6d27s2.


What isotopes remains after the alpha decay of uranium-238?

232U alpha decays to 228Th. Thorium-228 is the daughter product of the alpha decay of uranium-232.


What is the notation that indicates the thorium isotope?

After the IUPAC rule: 232Th, etc.Also used: Th-232, thorium-232


What is Thorium breeder reacter?

In this type of nuclear reactor the fertile isotope thorium-232 is transformed in the fissile isotope uranium-233 and this act as a nuclear fuel.


How many neutorns does thorium have?

Thorium-232 has 142 neutrons; the number of neutrons differ for each isotope.


How many protons does thorium-230 have?

The atomic number of thorium is 90. so it will always have 90 protons in all its isotope.