yeaitsmehey yeaitsmehey

19-10-2021
Chemistry

contestada

1. A unit of mass used to express atomic and molecular weights. One proton or
neutron equals one mass unit.

Atom

Atomic mass

Nucleus

Amy

Protons

Neutrons

Uranium

Electrons

Hydrogen

Respuesta :

inspirationalgdandyt inspirationalgdandyt

19-10-2021

Answer:

Atomic mass

Explanation:

It is the unit used o express atomic and molecular weights.

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