Answer:
123.0*12.35/(0.05*6.049)
first do in small bracket 123.0*12.35/0.30245
and then divide 123.0*40.83319557
and multiply 5022.483055
1.58 102 mol
Explanation:
I just looked it up on Quizlet.
b
C. alpha = nucleus of a helium atom
beta = electron
gamma = photon
ew
de