ENTRANCE TEST – 2015 :: Discussion


5.With the help of spectral data given calculate the mass of Neon and encircle the best option. (Percentage of 10Ne20, 10Ne21 and 10Ne22 are 90.92%, 0.26% and 8.82% respectively).
A.22.18 amu
B.21.18 amu
C.20.18 amu
D.22.20 amu
Answer:  Option  C
Explanation:

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Published by:Nimra Saeed

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