Question

If one mole of carbon weight 12g, what is the mass ( in gram) of 1 atom of carbon?

Answer 1

$<i><font face=Times New Roman size=4>$Solution :

1 atom of carbons atom = 6.022 × 10²³ atoms of carbon

Thus, 6.022 × 10²³ atoms of carbon weighs 12 g

•°• Mass of 1 atom of carbon = 12/6.022 × 10²³ = 1.99 × 10 - ²³ g.

Answer 2

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