Beaker a Contains 1 Mole of Iron Atoms, and Beaker

question 75

Multiple Choice

Beaker A contains 1 mole of iron atoms, and Beaker B contains 1 mole of lead atoms. Which statement concerning these two samples is known with certainty?

• A)Beakers A and B contain samples with the same molar mass.
• B)Beakers A and B contain an equal number of atoms.
• C)Beakers A and B contain an equal volume of atoms.
• D)Beakers A and B contain equal masses of atoms.

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