Given that the abundances of isotopes Fe 54 , Fe 56 and Fe 57 are 5%, 90% and 5%…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
Given that the abundances of isotopes Fe54, Fe56 and Fe57 are 5%, 90% and 5%, respectively, the atomic mass of Fe is (2009)
- 55.85
- 55.95
- 55.75
- 56.05
Answer
(B) 55.95
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