Multiple Choice
Naturally occurring neon (Ne) has the following isotopic composition (the mass of each isotope is given in parenthesis) . Calculate the atomic weight of neon in u from these data: neon-20, 90.92% (19.99 u) ; neon-21, 0.257% (20.99 u) ; neon-22, 8.82% (21.99 u)
A) 28.97
B) 37.62
C) 2017
D) 20.17
Correct Answer:
Verified
Correct Answer:
Verified
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