Question

Why the carbon scale is more important than oxygen scale in determining atomic mass .
Don't get rubbish answer it is very important​

Answer 1

Answer:

Carbon-12 is of particular importance in its use as the standard from which atomic masses of all nuclides are measured, thus, its atomic mass is exactly 12 daltons by definition. Carbon-12 is composed of 6 protons, 6 neutrons, and 6 electrons.