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lifesaver
Give 15 points!
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rocket
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gift
Win 15 points!
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banana
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15
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The hazards of radioactive wastes are...
Give off radiation that damage cells and lead to mutations
Give off strong radio signals
They do not dissolve well in the ground
nonhazardous
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15
×
The moderator in a USA nuclear power plant is.....
River Water
Spring water
Very pure water
Ocean Water
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15
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The nuclear reactors used in nuclear power plants do not have the potential to....
Cause explosions
Increase cancer rates
Overheat & melt
explode like atomic bombs
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15
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Which of the following materials is used to make nuclear weapons & usually produced at the power plant?
Plutonium
all the above
Uranium235
Uranium238
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baam
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magnet
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gift
Win 20 points!
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lifesaver
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15
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The splitting of a large atom of one element into smaller atoms of different elements is called
Breeder slaws
Fission
Fusion
Combusion
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15
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In the symbol U235 the number 235 means.........
number of protons
Number of neutrons
number of electrons
Atomic mass
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monster
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gold
Win 50 points!
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gift
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lifesaver
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15
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The US governmental agency that regulates & enforces standards for nuclear power is the....
Atomic engineer Corps
Nuclear Regulatory Commission
US department of energy
Environmental Protection Agency
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15
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The period of time when th emost construction of new nuclear power plants took place in the US was..
1960-1975
1950-1960
1990-19995
1945-1960
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15
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The process of separating U238 from U235 is called .......
Half life
Enrichment
moderation
Nuclear fission
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15
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In 1987, US Congress selected this site for long term disposal of high level radioactive waste.
Miami, Florida
Portland, Maine
Carlsbad, New Mexico
Yucca Mountain, Nevada
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15
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Which of the following would not be a source of natural background radiation
radium gas
reprocessing plants
cosmic rays from space
rock and stone
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15
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What could happen as a result of "loss of Coolant accident"?
Nuclear explosion
Overheating of the reactor core
Cooling of the reactor
radioactive water release
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15
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The world's worst nuclear power plant disaster to date occurred at
Berlin, Germany
Bejing, China
Three Mile Island, USA
Chernobyl, Ukraine
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