Multiple Choice
An element has three naturally occurring isotopes with the following masses and abundances (in parenthesis) : 27.977 amu (0.9222) ; 28.974 amu (0.0469) ; 29.974 amu (0.0310) . Calculate the atomic weight of the element.
A) 28.09 amu
B) 66.94 amu
C) 86.93 amu
D) 28.98 amu
E) 83.93 amu
Correct Answer:
Verified
Correct Answer:
Verified
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