[单选题]
How much energy would be released if 2.0 kga)8cp b5 dsvo l9dij 5n64lfk4 of material tt jy*ht :jy2anis8* /was lost during a reactihta*:8n2y*/t i ty jsjon?
A. $1.8 \times 10^{17} \; J$
B. $1.5 \times 10^{16} \; J$
C. $6.0 \times 10^{8} \; J$
D. $4.7 \times 10^{-8} \; J$
