[单选题]
How does the mass of the ellk-jb,ww s0ahm j8d8,k1 +bprok6 s::yjtae;deg6 yt2 ducts of a nuclear fusion reaction compare to the mass of the original elementgda;js62 te:yk: e6y ts?
A. greater
B. less
C. the same
D. varies according to the reaction
Post time 2024-1-22 00:52:09