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Element X has 6 isotopes. What is the average atomic mass? =) Isotope 1 has a mass of 88 with a %abundance of 11% Isotope 2 has a mass of 90 with a %abundance of 8% Isotope 3 has a mass of 92 with a %abundance of 5% Isotope 1 has a mass of 95 with a %abundance of 10% Isotope 2 has a mass of 101 with a %abundance of 58% Isotope 3 has a mass of 102 with a %abundance of 8%

Element X has 6 isotopes. What is the average atomic mass? =) Isotope 1 has a mass of 88 with a %abundance of 11% Isotope 2 has a mass of 90 with a %abundance of 8% Isotope 3 has a mass of 92 with a %abundance of 5% Isotope 1 has a mass of 95 with a %abundance of 10% Isotope 2 has a mass of 101 with a %abundance of 58% Isotope 3 has a mass of 102 with a %abundance of 8%

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Element X has 6 isotopes. What is the average atomic mass? =) Isotope 1 has a mass of 88 with a %abundance of 11% Isotope 2 has a mass of 90 with a %abundance of 8% Isotope 3 has a mass of 92 with a %abundance of 5% Isotope 1 has a mass of 95 with a %abundance of 10% Isotope 2 has a mass of 101 with a %abundance of 58% Isotope 3 has a mass of 102 with a %abundance of 8% Type your answer.
Transcribed Image Text:Element X has 6 isotopes. What is the average atomic mass? =) Isotope 1 has a mass of 88 with a %abundance of 11% Isotope 2 has a mass of 90 with a %abundance of 8% Isotope 3 has a mass of 92 with a %abundance of 5% Isotope 1 has a mass of 95 with a %abundance of 10% Isotope 2 has a mass of 101 with a %abundance of 58% Isotope 3 has a mass of 102 with a %abundance of 8% Type your answer.
Expert Solution
Step 1

Data given:

Mass of isotope 1, m1 = 88, Relative abundance of isotope 1, r1 = 11%

Mass of isotope 2, m2 = 90, Relative abundance of isotope 2, r2 = 8%

Mass of isotope 3, m3 = 92, Relative abundance of isotope 3, r3 = 5%

Mass of isotope 1, m4 = 95, Relative abundance of isotope 1, r4 = 10%

Mass of isotope 2, m5 = 101, Relative abundance of isotope 2, r5 = 58%

Mass of isotope 3, m6 = 102, Relative abundance of isotope 3, r6 = 8%

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