Three isotopes fo an elecment have mass numbers ` (m, (m + 1)` and  `(M + 2)` . If the mean
Channel: Doubtnut
Date: 2020-08-02

Three isotopes fo an elecment have mass numbers ` (m, (m + 1)` and  `(M + 2)` . If the mean mass number is ( M + 0. 5) then which of the following ratios may be accepted for ` M`, `(M + 1)` and `( M+2)` in tha order ?