Complete the Table for the Radioactive Isotope A)Amount After 1000 Years

Multiple Choice

Complete the table for the radioactive isotope.Round your answer to two decimal places. $\begin{array}{|l|l|l|l|}\hline \text { Isotope } & \begin{array}{l}\text { Half-life } \\\text { (years) }\end{array} & \text { Initial Quantity } & \text { Amount after } 1000 \\\hline{ }^{14} \mathrm{C} & 5715& 5 g & --\\\hline\end{array}$

A) Amount after 1000 years: $5.43 \mathrm {~g}$
B) Amount after 1000 years: $6.43 \mathrm {~g}$
C) Amount after 1000 years: $4.43 \mathrm {~g}$
D) Amount after 1000 years: $7.43 \mathrm {~g}$
E) Amount after 1000 years: $8.43 \mathrm {~g}$