1.56×10−91.56\times 10^{-9}1.56×10−9
3.98×10−83.98\times 10^{-8}3.98×10−8
4.82×10−94.82\times 10^{-9}4.82×10−9
5.15×10−95.15\times 10^{-9}5.15×10−9
6.64×10−96.64\times 10^{-9}6.64×10−9
No correct answer\text{No correct answer}No correct answer
