Atomic mass of boron is 10.81. it has two isotopes with 80% and 20% ab – InterviewSolution

1.	Atomic mass of boron is 10.81. it has two isotopes with 80% and 20% abundance respectively. The atomic mass of the isotope having 80% abundance is 11.01. the atomic mass of the other isotope is:
Answer» 1081 11.01 10.01 21.82 Answer :C

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