Calculate the radius of the first and second orbit of sodium atom `(Z=11)`. `(h=6.6xx10^(-34) J s, e=1.6xx10^(-19) C` and `m=9.1xx10^(-31) kg.)`

Monjur Alahi

Calculate the radius of the first and second orbit of sodium atom `(Z=11)`.
`(h=6.6xx10^(-34) J s, e=1.6xx10^(-19) C` and `m=9.1xx10^(-31) kg.)`


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Correct Answer - `4.82xx10^(-12)m, 1.928xx10^(-1) m`

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