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Stoichiometry #Atomic Structure #Subatomic Particles

1

Choose the best answer

Which particle has a mass closest to 1 amu?

Verified Answer & Explanation⌄

Correct Answer: B) One proton

Concept Explanation

A proton has a mass of about 1.007 u, so its mass is closest to 1 amu.

Topic: StoichiometryPractice more Stoichiometry MCQs →