Laos ULDUle aloi.11. The average atomic mass of a sample of an element

1.	Laos ULDUle aloi.11. The average atomic mass of a sample of an element X is 16.2 u.What are the percentages of isotopes 16/8 X and 18/8 X in thesample?
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Laos ULDUle aloi.11. The average atomic mass of a sample of an element X is 16.2 u.What are the percentages of isotopes 16/8 X and 18/8 X in thesample?

Answer»