FurrowNuclearEnergy Word Scramble
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term | definition |
nuclear energy | energy stored in the nucleus of an atom |
fission | the splitting of an atom's nucleus into two smaller nuclei |
fusion | the combining of two nuclei to produce a larger nucleus |
Uranium 235 | fissile isotope of Uranium, used in power plants to generate electricity |
Uranium 238 | most abundant isotope of Uranium, not fissile |
neutron | neutral atomic particle used to split Uranium nuclei |
generator | device that converts mechanical energy into electrical energy |
Plutonium | radioactive element formed when U238 absorbs two neutrons that undergo beta decay |
Hydrogen | element containing one proton that can be used for nuclear fusion |
Helium | waste product of nuclear fusion |
thermal energy | the total amount of energy in the particles of a substance |
Chernobyl | in 1986, a nuclear reactor explodes here and releases 100 times more radiation than bombs dropped on Hiroshima and Nagasaki |
Fukushima | four of six reactors were damaged at a nuclear power plant here when, in 2011, an earthquake at sea caused a tsunami to hit the plant |
Three Mile Island | nuclear power plant in Pennsylvania that suffered a partial meltdown in 1979 |
turbine | a device made to revolve by, often, using steam |
meltdown | an accident in a nuclear reactor in which the fuel overheats and melts the reactor core or shielding |
Created by:
lfurrow13
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