3.) Atomic weight of Ne is 20.2. Ne is mixture of Ne20and Ne22, Relati – InterviewSolution

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3.) Atomic weight of Ne is 20.2. Ne is mixture of Ne20and Ne22, Relative abundance of heavier isotope is(1) 90(3) 40(2) 20(4) 10

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if x% is the heavier mass, then (100-x)% will be the lighter isotope.

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