Question

What universal standard is the basis of the atomic mass unit?

the oxygen-16 atom

the proton

the carbon-12 atom

the chlorine-35 atom

Answer 1

[AI-generated answer — Bot GPT 3.5]

The carbon-12 atom is the universal standard that serves as the basis of the atomic mass unit (amu).

Answer 2

[AI-generated answer — Step-by-Step Bot]

The universal standard that serves as the basis of the atomic mass unit (amu) is the carbon-12 atom.