the relative average atomic mass of an element is 60 a.m.u. It consist

1.	the relative average atomic mass of an element is 60 a.m.u. It consists of two isotopes A-1 and A-2.Let the abundance of A-1 isotope is x%.Calculate the abundance of A-2 isotope
Answer» EXPLANATION: (100-x)% is CORRECT ACCORDING to the QUESTION

the relative average atomic mass of an element is 60 a.m.u. It consists of two isotopes A-1 and A-2.Let the abundance of A-1 isotope is x%.Calculate the abundance of A-2 isotope

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