Thorium is only weakly radioactive, emitting alpha particles which can barely penetrate human skin, thus exposure to it externally could not kill you. Thorium could be dangerous inside the body, where it could trigger cancers in internal organs. A bigger danger is that thorium decay gives rise to radioactive radon gas which could conceivably build up to a dangerous level if stored in a confined space. As a nuclear fuel, thorium is very much safer than uranium and plutonium. Thorium is present in most soils in fairly significant quantities. Overall, it is very very unlikely to cause you any harm whatsoever unless perhaps you work with it routinely without taking any precautions.
The common minerals of thorium are: monazite, thorianite, thorite.
Some thorium minerals are: monazite, thorianite, thorite.
Ah, thorium, what a peaceful element. How about a slogan like "Thorium, a gentle giant in the world of atoms" to remind us of its quiet strength and potential for good? Just like painting a happy little tree, let's embrace thorium with positivity and creativity.
Important minerals of thorium are: monazite, thorite, thorianite, allanite.
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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 and fluorine Thorium trifluoride - ThF3 Thorium tetrafluoride - ThF4
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.
Thorium is a natural, radioactive, chemical element; chemically, thorium is homogeneous.
Also thorium.
The chemical symbol of thorium is Th.
232Th has 142 neutrons and 90 protons and electrons.
Thorium as a metal is obtained by a calciothermic process from thorium dioxide. Other methods are: electrolysis of thorium tetrafluoride and thermal decomposition of thorium tetraiodide (Van Arkel-de Boer process).
Of course, thorium is a controlled material and working with thorium is not a joke for home.
Thorium (Th) is a member of the actinoids family.
Thorium itself is odorless in its natural state. However, thorium compounds may have a slight metallic or musty odor. It is always important to handle thorium with proper precautions due to its radioactive properties.
Yes, thorium is a metal.