What are 5 elements used in nuclear power plants?
Nuclear fuels: uranium, plutonium, thorium (metals or
Other materials: zirconium alloys, heavy water, beryllium, graphite, etc.
Most nuclear power plants use uranium-235 as their fuel, in a concentration of around 4% to 5% enrichment, in combination with uranium-238, at 96% to 95%. A few nuclear power reactors can use plutonium or thorium as fuel. Any element above lead and bismuth will radioactively decay but Uranium 235 (U235) is used almost exclusively for controlled nuclear fission. uranium 235 is refined and "enriched" from uranium 238 which is what about 99% of uranium…