Please solve

Asked by  | 27th Oct, 2008, 10:21: PM

Expert Answer:

r1/r2= p1/p2  x  (M2/M1)½

       (1/38)/(1/57) = (M2/M1)½

M2= 252

formula is XeF6

Answered by  | 3rd Nov, 2008, 11:11: AM

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