a single electron

atom has a nuclear charge +zewhere z is the atomic number and eis the electronic charge it requires 47.2ev to exitethe electron from the second bohrs orbit to third bog=hars orbit fron the above given data solve the following 

(a) what is the atomic number of element 

(b) energy required for transition of electron from the third to fourth bohars orbit is 

(c) the wavelength required to remove the electron from the first bors orbit to infinity

(d) kinetic energy of electron in first bohrs orbit is

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• 1 Classification of Elements and Periodicity in Properties
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• 3 States of Matter
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