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Nat2105 [25]
3 years ago
9

What type of reaction requires the greatest energy to get started? A. fusion B. fission C. physical D. chemical

Physics
2 answers:
Vilka [71]3 years ago
4 0
What do u mean by that

MariettaO [177]3 years ago
3 0
A. fusion 
Lots of energy is needed to initiate the reaction.

I hope this helps:)
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