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A sample of carbon that contains 70% carbon-12 and 30% carbon-14. What do you think is the average atomic mass of this sample?

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MCQs on chemistry importance, matter nature, properties and their measurements, chemical combination laws, daltons atomic theory, atomic and molecular masses, mole basics, molar masses, percentage composition, stoichiometry and stoichiometric calculations.


A sample of carbon that contains 70% carbon-12 and 30% carbon-14. What do you think is the average atomic mass of this sample?






 
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