One Amu Is Defined as

question 24

Multiple Choice

One amu is defined as

• A) the mass of a proton.
• B) 1/12 the mass of an atom of ¹²C.
• C) the mass of an atom of ¹H.
• D) 1/20 the mass of an atom of ²⁰Ne.
• E) 1/16 the mass of an atom of ¹⁶O.

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