Element Z has 2 natural isotopes. One isotope has a mass of 15.0 amu and a relative abundance of 30%. The other isotope has a mass of 16.0 amu. What is the second isotope's relative abundance?

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asked May 8, 2022 99.4k views

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Element Z has 2 natural isotopes. One isotope has a mass of 15.0 amu and a relative abundance of 30%. The other isotope has a mass of 16.0 amu. What is the second isotope's relative abundance?

Chemistry
high-school

John Simon asked

by John Simon

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2 votes

Answer:

70%

Step-by-step explanation:

Just substract 100 % - 30%

Aaron Cunnington answered May 14, 2022

by Aaron Cunnington

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