Atomic weight of ` Ne` is ` 20.2 Ne` is a mixuture of ` Ne^(20)` and ` Ne^(22)`. Relative abunduance fo heavior isotope is :

Neon is naturally available as ""^(20)Ne and ""^(22)Ne with average atomic mass 20.2. Calculate the relative abundance of heavier isotope.

Two equally charged positive ions of Ne^(20) and Ne^(22) atom enters a uniform magnetic field perpendicular to the lines of force. Which one trajectory will have a larger radius of c urvatures ?

If atomic radius of F is XA^(0) then atomic radius of Ne could be

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

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.

The three stable isotopes of neon ._10Ne^(20), ._10Ne^(21) and ._10Ne^(22) have respective abundances 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.

Atomic radius of F is greater than that of Ne.

The three stable isotopes of neon: "_10^20 Ne , "_10^21Ne and "_10^22Ne have respective abundances of 90.51%, 0.27% and 9.22%. The atomic masses of the three isotopes are 19.99 u, 20.99 u and 21.99 u,respectively. Obtain the average atomic mass of neon.