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AP Chemistry
Unit 1 – Atomic Structure and Properties
Topic 1.2
An unknown chemical compound X yielded data that showed a mass of 43 amu at 30% abundance, 38 amu at 60%, and 44 amu at 10%. What is the average atomic mass for this compound?
40.1 amu
40.5 amu
37.3 amu
41.1 amu
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AP Chemistry - 1.2 Mass Spectroscopy of Elements
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Average Atomic Mass
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Cram Mode
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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