The nuclear fission of uranium-235 release a huge amount of energy.
This energy can be used in nuclear reactors to produce electricity/heat or in nuclear weapons.
Uranium is a member of the actinides family of elements.
Uranium is a not a so rare material !
Uranium hexafluoride is stored in special stainless steel or monel (a nickel alloy) containers.
Nothing special. Atomic bombs can be built with either uranium, plutonium, or composite (plutonium/uranium) cores. All work the same.
Uranium is an Element so therefore, it doesn't have a formula. The Symbol for Uranium is U.
Only in special controlled laboratories.
No special precautions are needed for handling Uranium 234, only normal chemical laboratory procedures. But U234 is rare and without specific use, so there is no need to work with this isotope.
The external irradiation from depleted uranium is not important; no very special precautions or a mandatory safe distance.
The period that Uranium is found in is Period 7 of the Periodic Table.There are only 7 periods in the periodic table...
Uranium is now placed in a special group (family) of chemical elements - actinoids.Uranium is considered also a transition metal.
The hardness of uranium is 6 on the Mohs scale; not so hard.
Uranium is an element, so it is neither an acid or a base.