The three stable isotopes of neon `._10Ne^(20), ._10Ne^(21)` and `._10Ne^(22)`
Channel: Doubtnut
Date: 2020-08-02

The three stable isotopes of neon `._10Ne^(20), ._10Ne^(21)` and `._10Ne^(22)` have respective aboundances of `90.51%,0.27%` and `9.22%`. The atomic masses of the three isotopes are `19.99u, 20.99u` and `21.99u` respectively. Obtain the average atomic mass of neon.