Question

18) The nuclear reaction H2+H 2He3 +Energy is called
a) Fusion b) Fission c) chain reaction d) explosion
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Answer 1

Answer:

option A is correct

becausefusion is a reaction in which two nuclei are combined to form a larger nucleus. It releases energy when light nuclei are fused to form medium-mass nuclei. Fusion is the source of energy in stars, with the proton-proton cycle, 1H + 1H → 2H + e+ + ve