Question

30 POINTS TO HONEST ANSWER WILL REPORT IF U JUST ANSWER FOR POINTS-

Which of the following correctly balances the equation below? 263 106 Sg 259 104 Rf

A. Y

B. 4 2 He

C. 0 -1 e

D. 0 1 H​

Answer 1

The answer is 4 2 He. I know this because alpha decay occurs when an unstable nucleus emits an alpha particle which is identical to a helium-4 nucleus.