An unknown element has three stable isotopes with average atomic
masses of 27.53 amu (45.80%), 30.00 amu (33.50%), and 32.59 amu
(20.7%). The natural abundance of each is given in the parentheses
above. What is the average atomic mass of the unknown element with
the correct number of significant figures?
An unknown element has three stable isotopes with average atomic masses of 27.53 amu (45.80%), 30.00 amu (33.50%), and 3
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answerhappygod
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An unknown element has three stable isotopes with average atomic masses of 27.53 amu (45.80%), 30.00 amu (33.50%), and 3
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