contestada

What is atomic mass? the mass of the atom based on the mass of an atom of hydrogen-1 the mass of an atom based on the mass of an atom of carbon-12 the mass of the atom based on the mass of an atom of oxygen-16 the mass of an atom based on the number of electrons

Respuesta :

Answer:

The mass of an atom based on the mass of an atom of carbon-12

Explanation: