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Answer to Question #151024 in General Chemistry for brooke
Question #151024
Elemental exonium (not a real element) consists of two major isotopes
Abundance Mass
47% 90 amu 53% 111 amu
What is the atomic weight for exonium?
Abundance Mass
47% 90 amu 53% 111 amu
What is the atomic weight for exonium?
Expert's answer
"A_r=90\\times0.47+111\\times0.53\\approx101amu"
Answer: 101 amu
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