'α particle' 3.6 MeV are fired towards nucleus AZX, at point of closest separation distance between 'α particle' and 'X' is 1.6×10−14 m. Calculate the atomic number of 'X' [Given : 1/4πϵ0=9×109 in S. I. units]
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Solution
When α− particle is fired the interaction between both nucleus decide the closest separation distance.