Uranium
Uranium is very important as a nuclear fuel for nuclear power plants. But uranium is toxic and radioactive.
Yes, uranium is the most important nuclear fuel now.
Yes, plutonium is a very important fuel for nuclear reactors.
Uranium-235, enriched to about 5% from its naturally occurring level of 0.7%.
Yes, but they also consume them. The uranium fuel used has a halflife measured in billions of years, the materials they produce have halflives measured in only hundreds or thousands of years. So in the long term balance of things they consume radioactive substances faster than they produce them.
Petrolium
That is the main use, to fuel nuclear power plants
NO!
Uranium is used as nuclear fuel in nuclear power plants because the fission of uranium atom release a formidable quantity of energy.
Yes, uranium is the most important nuclear fuel.
Yes, plutonium is a very important nuclear fuel.
Uranium is now the most important nuclear fuel for nuclear power plants.
No, chromium has no fissile properties for use as fuel
Uranium (or plutonium) is a source of energy (nuclear fuel) in nuclear power plants.
Uranium is very important as a nuclear fuel for nuclear power plants. But uranium is toxic and radioactive.
B. Uranium
Nuclear power plants don't emit greenhouse gases, need little fuel to generate a lot of power, and can produce electricity continuously.