A sample of an element X contains two isotopes `._(8)^(16)X and ._(8)^(18)X`. If the
Channel: Doubtnut
Date: 2020-01-26

A sample of an element X contains two isotopes `._(8)^(16)X and ._(8)^(18)X`. If the average atomic mass of this sample of the element be 16.2 u, calculate the percentage of the two isotopes in this sample.