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The atomic mass of argon is 39.948 amu. Without any mathematical computations, which of the following isotopes has the largest natural abundance?
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Multiple Choice
The atomic mass of argon is 39.948 amu. Without any mathematical computations, which of the following isotopes has the largest natural abundance?
| Isotope | Isotopic Mass |
|---|---|
| 36Ar | 35.96755 amu |
| 38Ar | 37.96272 amu |
| 40Ar | 39.96238 amu |
A
36Ar
B
38Ar
C
40Ar
D
not possible to determine
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