Chemistry, 09.08.2021 21:30 tayjohnson0042
An element "E" is present as 10E with a mass value of 10.01 amu, and as 11E with a value of 11E amu. The natural abundances of 10E and 11E are 19.78% and 80.22% respectively. What is the average atomic mass of the element? What is the element?
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An element "E" is present as 10E with a mass value of 10.01 amu, and as 11E with a value of 11E amu....
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