Thorium exist in many minerals; examples: thorianite, thorite, monazite.
Thorium is found in Orissa and Kerala states.
Thorium was discovered by Jons Jakob Berzelius in 1828.
Thorium was discovered in 1829 by the Swedish chemist Jons Jakob Berzelius.
The worlds largest thorium deposit is actually found in Turkey, based on present day foundings. Turkey is known to posses an approximate 35% of the world's Thorium reserve.
Thorium was discovered in 1828 in Sweden by the well-known chemist Jöns Jakob Berzelius.
Radon exist in rocks containing uranium or thorium.
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.
Yes, thorium is naturally found in the Earth's crust, including in the UK. However, it is generally present in very low concentrations relative to other elements.
Thorium: 90 protons Uranium: 92 protons
India
Kerala.