Thorium is not used in nuclear medicine.
The chemical formula for thorium dioxide is ThO2. It is a white, crystalline powder that is used in the nuclear industry and as a high temperature refractory material.
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.
Thorium is considered an alternative to uranium for nuclear power. Thorium reactors offer certain advantages such as greater abundance of thorium compared to uranium, reduced nuclear waste, and lower risk of nuclear proliferation. Research and development in thorium-based nuclear technologies are ongoing.
No, Thorium is a fertile nuclear material.
Hazards and Health Considerations: Thorium presents both a toxic and radiological hazard. Toxicologically, it causes heavy metal poisoning similar to lead or the uranium isotopes. Biologically, thorium accumulates in the skeletal system where it has a biological half-life of 200 years, the same as plutonium. An M 17 protective mask and standard anti-contamination clothing will adequately protect against thorium.
1. Thorium is more abundant than uranium. 2. Thorium is not so expensive as uranium. 3. Countries without uranium but with thorium reserves have the possibility to build nuclear reactors. 4. Natural thorium has only one isotope; enrichment is not necessary. 5. Thorium can't be used in nuclear weapons. 6. The specific activity of thorium is very low. 7. The physical properties of ThO2 are superior to the properties of UO2. 8. The nuclear properties of thorium are suitable for a nuclear fertile material.
The nuclear binding energy for thorium-234 is approximately 8.5 million electron volts (MeV).
Yes, thorium can be used as a nuclear fuel in certain types of reactors, but it is not typically used in nuclear weapons. Uranium and plutonium are the primary materials used in nuclear bombs due to their ability to sustain nuclear fission reactions and to release large amounts of energy quickly.
Applications of thorium Some thorium uses: - fertile material (as ThO2) in nuclear power reactors; is a precursor of the fissile isotope 233U. - thorium dioxide can be used as refractory material for crucibles, tubes, rods, etc. - thorium tetrafluoride (ThF4) is used as anti-reflection coating in optics. - gas mantles (as ThO2) - alloying metal for some aviation components (magnesium-thorium alloy); also for welding alloys wolfram-thorium - additive (as ThO2) in wolfram filaments - to stop crystalline growth of W and to increase time of use of light bulbs - catalyst in organic chemistry (as ThO2) - additive for special glass (as ThO2) - additive in filaments (as ThO2) of magnetron tubes - reagent in chemistry laboratories (as thorium nitrate) - etc.
Yes, thorium was used as a fertile material in nuclear reactors.
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.
Today thorium is used as nuclear fuel only in India; very probable the future will be different.