what is atomic number and mass numbers ?
priyansh248:
atomic number is equal to the proton present in the element and mass number is the sum of proton and electron
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The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom.
the atomic mass of an atomic is equal to the sum of its protons and neutrons
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Hey mate here is ur answer
***********************************************************Atomic number is the number of protons present in the atom.
Mass number is the sum number of protons and neutrons.
***********************************************************Atomic number is the number of protons present in the atom.
Mass number is the sum number of protons and neutrons.
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