Thorium was discovered in 1829 by the Swedish chemist Jons Jakob Berzelius.
Thorium is found in Orissa and Kerala states.
Thorium was discovered by Jons Jakob Berzelius in 1828.
Thorium exist in many minerals; examples: thorianite, thorite, monazite.
Along the coasts of Kerala and Orissa states, in India.
Francium is a naturally occurring radioactive element that is produced as a decay product of uranium and thorium. It is found in tiny amounts in uranium and thorium ores. Francium was first discovered in 1939 by Marguerite Perey in France.
Thorium was discovered in 1828 in Sweden by the well-known chemist Jöns Jakob Berzelius.
The largest thorium deposits in the world are found in Australia, India, and the United States. These countries have significant reserves of thorium that could potentially be used as a source of nuclear energy in the future.
India is the leading producer of thorium. The largest known reserves of thorium are found in the state of Kerala in India.
Yes; a mean value is 0,1 microgram thorium for a normal man.
United Kingdom hasn't today known reserves of thorium.
Kerala.
India