Twelve grams of C contain the same number of atoms as one gram of H.

Name: Twelve grams of C contain the same number of atoms as one gram of H.
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Quizplus · Accepted Answer

This statement is true based on the concept of Avogadro's number and the atomic masses of carbon and hydrogen. One mole of carbon (12 grams) contains the same number of atoms as one mole of hydrogen (1 gram). Therefore, 12 grams of carbon contain the same number of atoms as one-twelfth of a gram (0.0833 grams) of hydrogen.

Twelve Grams of C Contain the Same Number of Atoms