Inorganic Chemistry

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27 Apr 2012 09:12:14 IST
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The velocity of the electron in the second orbit of Helium ion will be
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The velocity of the electron in the second orbit of Helium ion will be



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GOPAKUMAR's Avatar

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27 Apr 2012 10:48:47 IST
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2.18 * 106 m/s

Bipin Dubey's Avatar

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27 Apr 2012 13:39:55 IST
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Expression for velocity of electron : v = (Z/n) x 2.2 x 106 where Z=atomic number and n = orbit number

Here we have to find electron velocity in 2nd orbit, so Z=2 and n=2.

v = (2/2) x 2.2 x 106 = 2.2 x 106 m/s


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27 Apr 2012 13:52:01 IST
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2.18*10^6

 


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9 May 2012 13:08:21 IST
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v=2.18*10^6*(z/n)=2.18*10^6



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