Element X has two natural isotopes: X-63 (62.940 amu) and X-65 (64.928 amu). Calculate the atomic mass
Question:
Element X has two natural isotopes: X-63 (62.940 amu) and X-65 (64.928 amu). Calculate the atomic mass of element X given the abundance of X-63 is 69.17%.
(a) 63.55 amu
(b) 64.00 amu
(c) 64.32 amu
(d) 107.85 amu
(e) 108.46 amu.
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calculate the atomic mass of element X we can use the following formula Ato...View the full answer
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Related Book For 
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
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