Question

isotones have same atomic number or same Mass number or same number of neutrons or same number of electrons?

Answer 1

having same number of neutrons

Answer 2

hey miss
here is ur answer
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Isotones are the nuclei which have the same number of neutrons. Both the atomic number Z and the mass number A are different but the value ( A – Z ) [= No. of neutrons] is the same. The numbers of naturally occurring isotones .
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I hope this will help
#Prem✌✴✌✴✌