Multiple Choice
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? Mass (u)
% Abundance
23) 9872
79) 70
24) 9886
10) 13
25) 9846
10) 17
A) 24.31 u
B) 24.29 u
C) 24.33 u
D) 24.99 u
E) 33.33 u
Correct Answer:
Verified
Correct Answer:
Verified
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