Question

uranium found on the earth contain mostly

Answer 1

Uranium ore deposits are economically recoverable concentrations of uraniumwithin the Earth's crust. Uranium is one of the more common elements in theEarth's crust, being 40 times more common than silver and 500 times more common than gold. It can befound almost everywhere in rock, soil, rivers, and oceans.

Answer 2

Uranium is one of the most common metal which is widely used to produce the nuclear energy. It is one of the most common radioactive element whose ore deposits within the Earth's crust. Compare to silver it is being ‘40 times’ more common in Earth crust and ‘500 times’ more common than ‘gold’.  

The ores of Uranium are mainly found in “rock, soil, rivers, and oceans”. It is very expensive element due to its radioactive nature but compare to other radioactive elements it is found more in earth’s crust.