[单选题]
How much mass is lost during a reactiongzvu,/3fj5f8e jund: in whi-2ytw7fnujw)//gq:ic*ktw s (u x 5ru b x3t0wch $1.7 \times 10^{8} \; MeV$ of energy is released?
A. $1.8 \times 10^{-8} \; kg$
B. $5.7 \times 10^{-9} \; kg$
C. $1.9 \times 10^{-17} \; kg$
D. $3.0 \times 10^{-22} \; kg$
