Chemistry, asked by mohanraoch1811, 6 hours ago

atomic number of measure by

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Answered by armanmullick97
1

Answer:

Atomic mass formula= Mass of protons + Mass of neutrons + mass of electrons. The relative atomic mass of an element is the total mass of the element's naturally occurring isotopes relative to the mass of a 12C atom that means a relative atomic mass of exactly 12 is given to one atom.

Answered by 9asakshi
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