Question

if one mole of carbon atom weights 12 grams, what is the mass (in grams) of 1 atom of carbon ?​

Answer 1

Answer A mole is defined as exactly equal to 6.022×1023 atoms. So, we know that a mole of carbon contains 6.022×1023 atoms. Therefore, we can write the mass of 6.022×1023 atoms = 12 g. Hence, the mass in grams of 1 atom of carbon is 1.993×10−23g .

Answer 2

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