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2016-03-17T10:39:32+05:30

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The radius of the third orbit would be
= 0.529 × n²/Z
= 0.529 × 9/ 3
= 1.587 °A
1 5 1
And the total energy of the electron??
You have asked radius oy
2016-03-18T17:18:23+05:30
Radius in nth orbit =0.529X \frac{ n^{2} }{z}

R=0.529X9/3=1.56A
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