Chemistry, asked by shameek5353, 1 year ago

The percentage of two isotopes of an element e, 22 10 e and 20 10e in a sample is 10% and 90% respectively. The average atomic mass of the element is e

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Answered by silentcommand
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The percentage of two isotopes of an element e, 22 10 e and 20 10e in a sample is 10% and 90% respectively. The average atomic mass of the element is e

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