An estimation is 50.106 t in the earth crust and oceans.
Because in the past was an uranium mine near this small village.
No, but it is an element found in many minerals.
Uranium is expensive in all countries.The price of uranium is approx. 90US $ per kg of oxide U3O8.
Technetium exist in infinitesimal traces in some uranium ores. Being radioactive and unstable technetium was lost from the Earth by decay.
The duration of Dig That Uranium is 1.02 hours.
Uranium is only one of the components of the earth mantle.
Uranium was created in the early stages of the universe by stellar nucleosynthesis. Uranium cannot be lost from the earth.
Uranium is formed by nuclear synthesis in supernovas and at the 'big bang'. When the earth formed Uranium became a part of the forming earth.
Of course, from minerals containing uranium.
Years after years uranium also will run out of the earth.
Yes. In the ores of the earth.
in earth
Yes, uranium is a natural chemical element.
practically everything on earth contains some uranium
Uranium is not made on the earth. Uranium and the majority of the other elements (excepting H, He, Be, Li, transuranium elements) are formed after the big-bang (creation of the universe) by stellar nucleosynthesis.
Uranium is extracted from the earth by mining; after this it is processed by chemical/metallurgical procedures.
No and no. Uranium was formed before the Earth formed. Even the uranium that's IN the Earth was formed before the Earth was formed, by the process of stellar nucleosynthesis. Also, the most stable isotopes of uranium do have very long half-lives, but they are still radioactive, meaning that they eventually will decay into other materials.