Complete the Following Statement: the Atomic Mass Unit (U)is Defined

question 45

Multiple Choice

Complete the following statement: The atomic mass unit (u) is defined so that 1 u is exactly equal to the mass of

• A)a single hydrogen atom.
• B)1/4 of a helium molecule.
• C)1/16 of an oxygen-16 atom.
• D)1/32 of an oxygen molecule.
• E)1/12 of a carbon-12 atom.

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