Suppose the Isotopic Ratio of the Two Boron Isotopes ¹⁰B

question 2

Multiple Choice

Suppose the isotopic ratio of the two boron isotopes ¹⁰B (10.013 amu) and ¹¹B (11.009 amu) in a sample has been altered from the ratio found in nature and now contains 58.73% ¹⁰B in the sample. Determine the atomic weight of this sample of boron.

• A) 10.511 amu
• B) 10.013 amu
• C) 11.009 amu
• D) 10.424 amu
• E) 10.498 amu

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Dividend Growth Rates

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