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Binding energy of "".(17)Cl^(35) and ""...

Binding energy of `""._(17)Cl^(35) and ""._(15)P^(31)` are 287.67 M and 262.498 Me V which of the two nucleri is more stable ?

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Binding energy per nucleon of `""_(17)Cl^(35)=("Binding energy ")/("Mass number ")`
` =(287.67)/(35)= 8.22 MeV `
Binding energy per nucleon of `""_(15)P^(31)=(262.48)/(31) = 8.47 Me V `
BE of `P^(31)` is more than BE Of `""_(17)Cl^(35)`
hence `,15P_(31)` is more stable .
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