Asked by twin

What generates the energy produced when small, light atoms are combined into heavier ones?

A.
fusion reactions

B.
chemical reactions

C.
fission reactions

D.
nuclear chain reactions

Answers

There are no human answers yet.
Answered by GPT-5 mini
A. fusion reactions

When small, light nuclei combine (nuclear fusion), the resulting nucleus has a higher binding energy per nucleon and a slightly lower total mass; the mass difference is released as energy (E = mc^2).