An unknown element X has thefollowing isotopes: 52X (88.00%abundant), 4⁹X (8.00% abundant), 50X49(4.00% abundant). What is the averageatomic mass in amu of X?

Answered: An unknown element X has the following…

An unknown element X has the following isotopes: 52X (88.00% abundant), 4⁹X (8.00% abundant), 5⁰X (4.00% abundant). What is the average atomic mass in amu of X?

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU1: Alchemy: Matter, Atomic Structure, And Bonding

SectionU1.10: Breaking The Code: The Periodic Table

Problem 4E

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Question

An unknown element X has the
following isotopes: 52X (88.00%
abundant), 4⁹X (8.00% abundant), 50X
49
(4.00% abundant). What is the average
atomic mass in amu of X?

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