Question

If mass of one atom is 3.32×10^-23 g then calculate number of nucleons ( neutrons and protons) present in 2atom of the element

Answer 1

Hey here is you answer
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Nucleon number (also called mass number) The nucleon number is equal to the totalnumber of nucleons (protons and neutrons) in the nucleus of an atom.

given ,
mass of an atom = 3.32 *10^-23 gram

then,
the number of nucleons present in 2 atoms of element = 2 × 3.32 *10^-23 gram
= 6.64 *10^-23 gram
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