2. The atomic weight of the molecule resulting from a FUSION reaction is _____________________ than the atomic weight of the molecules you start with.
larger
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15
ย When uranium is hit by a neutron, it breaks into smaller molecules releasing large amounts of energy. The reaction is repeated over and over again in a ________________________ _____________________
chain reaction
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15
4. Fusion reactions have _________________________ molecules and neutrons as the products
helium
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lifesaver
Give 25 points!
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star
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fairy
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25
thief
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25
15
Atomic bombs are powered by which type of nuclear reaction?
fission
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15
___________ rays are used in the paper industry to test the thickness of paper
beta
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15
_____________ particles are the most dangerous radioactive particles
gamma
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trap
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star
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gift
Win 20 points!
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banana
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15
True or False Alpha particles are able to penetrate skin.
false
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15
_______________ reaction occurs on the sun and stars
Fusion
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15
4. A _____________________________ reaction occurs when 2 smaller nuclei collide with a lot of Energy to form a single large nucleus.
fusion
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15
What is the strongest type of nuclear reaction?
Fusion
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15
2. _______________ _________________ is given off when power is generated in a nuclear power plant.
water vapor
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trap
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shark
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fairy
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25
banana
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15
. ____________________ __________________ is one of the hazards of using nuclear energy.
radioactive waste
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15
____________________ rays have no mass. They are pure energy.