can anyone plz help me......plzzz it's important
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Fractional atomic mass of Chlorine = 35.5 %
haystacklover:
can u solve the whole question plz
i need it
ur answer ?
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75/100 * 35 +25/100 * 37
=26.25+9.25
=35.5
Therefore, avg atomic mass= 35.5 amu
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