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What isatomicnumbernucleonsand massnumber? Giverelationbetweenthem. |
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Answer» Solution :ATOMICNUMBER (Z ) :Thenumberof protonspresentsin thenucleus is EQUALTO atomicnumber(Z ) . Which areequalnumberofelectronsin aneutralatom . Nucleons :protonsand neutronspresentin the nucleus arecollectivelyknownas nucleons MassNumber : The totalnumberof nucleonsin termedas massnumber(A )of THEATOM. massnumber (A ) = (Numberof ) + ( Numberof ) (protons (z )+ NEUTRONS (N)) |
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