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Q. |
The weight of 6.023 x 1022 atoms of carbon is – |
A. | 12 gms |
B. | 120 gms |
C. | 1.2 gms |
D. | 0.12 gms |
Answer» A. 12 gms | |
Explanation: The number is known as Avogadro 's Number which is the number of atoms in 12g of the isotope carbon-12. carbon atoms weigh = 12 grams. |
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