The Curiosity rover now on Mars analyzed rocks and found magnesium to have the following isotopic composition. What is the average atomic mass of magnesium in these rocks? $$\begin{array} { | c | c | }
\hline \text { Mass (u) } & \text { \% Abundance } \
\hline 23.9872 & 79.70 \
\hline 24.9886 & 10.13 \
\hline 25.9846 & 10.17 \
\hline
\end{array}$$

Question

The Curiosity rover now on Mars analyzed rocks and found magnesium to have the following isotopic composition. What is the average atomic mass of magnesium in these rocks? $$\begin{array} { | c | c | } 
\hline \text { Mass (u) } & \text { \% Abundance } \
\hline 23.9872 & 79.70 \
\hline 24.9886 & 10.13 \
\hline 25.9846 & 10.17 \
\hline
\end{array}$$

Quizplus · Accepted Answer

The Answer of The Curiosity rover now on Mars analyzed rocks and found magnesium to have the following isotopic composition. What is the average atomic mass of magnesium in these rocks? $$\begin{array} { | c | c | } 
\hline \text { Mass (u) } & \text { \% Abundance } \
\hline 23.9872 & 79.70 \
\hline 24.9886 & 10.13 \
\hline 25.9846 & 10.17 \
\hline
\end{array}$$

The Curiosity Rover Now on Mars Analyzed Rocks and Found