5. An element has two stable isotopes. One of the isotopes has a mass of 11.0093 amu and its natural abundance percentage is 81.07%. The weighted atomic mass for the element is 10.8206 amu. What is the atomic mass for the other isotope? Clearly show your work and place the final number in the box with the correct unit and significant figures. 100- 8107=15

5. An element has two stable isotopes. One of the isotopes has a mass of 11.0093 amu and its natural abundance percentage is 81.07%. The weighted atomic mass for the element is 10.8206 amu. What is the atomic mass for the other isotope? Clearly show your work and place the final number in the box with the correct unit and significant figures. 100- 8107=15

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU1: Alchemy: Matter, Atomic Structure, And Bonding

Section: Chapter Questions

Problem 11STP

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