Chemistry, 11.02.2020 21:03 mahmudabiazp3ekot
A certain element consists of two stable isotopes, one with mass 10.0129 with an abundance of 19.78%, and the second with mass 11.00931 and an abundance of 80.22%. What is the element?1. O2. B3. Cl4. H
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A certain element consists of two stable isotopes, one with mass 10.0129 with an abundance of 19.78%...
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