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WGU - Fission/Fusion

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Question
Answer
Fission   Splits a massive element into fragments, releasing energy in process  
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Fusion   Joins two light elements, forming a more massive element and releasing energy in the process  
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Fission   Mode of radioactive decay, when a nucleus of high mass splits into 2 roughly equal parts  
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Fusion   The act or procedure of luquefying or melting together by heat, the merging of different elements into a union  
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Fission   Currently being used  
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Fusion   Produces energy, but no able to harness its power yet. It is much stronger  
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Fission   Produces gamma radiation, half-life  
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Fission   Reactions can be spontaneous  
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Fusion   Reactions can never be spontaneous, and no chain reaction is present  
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Fission   Chain reaction can sustain the reaction once it is started  
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