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[Post New]26 Jan 2008 22:57:35 IST
    Subject: Re:Hey guys! Let's start a great game ......
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akshay_4691 (28)

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Olaaa!! Perrrfect answer. 4  [8 rates]
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1.Velocity of an electron in a Bohr orbit
 
=2.18 X Z/n X 10^8 cm/s
 
where:Z=atomic number
         n=no. of orbit
 
 
2. Radius of a bohr atom:
0.529 X n^2/Z Angstrom units
 
Where n and Z have the same meaning as in the first case...
 
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