Question

define atomic mass unit and energy equivalent to it..??​

Answer 1

These are often given in terms of an atomic mass unit, where one atomic mass unit (u) is defined as 1/12th the mass of a carbon-12 atom. ... This is true for all nuclei, that the mass of the nucleus is a little less than the mass of the individual neutrons, protons, and electrons

Answer 2

Answer:

• Atomic mass is the total mass of protons and neutrons in an individual atom or isotope. Atomic weight is the average mass of all of the naturally-occurring isotopes of an element.

Explanation:

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