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Chlorine has two isotopes of atomic mass...

Chlorine has two isotopes of atomic mass units `34.97 u and 36.97 u`. The relative abundances of these two isotopes are `0.735 and 0.245` respectively. Find out the average atomic mass of chlorine.

Text Solution

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Average atomic mass `=34.97xx0.755+36.97xx0.245=35.46`
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