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Grade: 11
        
The radius of first orbit of H-atom is 5 pm. Find the radius of the third orbit of Li^2+.
10 months ago

Answers : (2)

Arun
24426 Points
							
  •  
  • r=0.529×(n^2)/Z
  • n is no. Of orbit
    Z is atomic no.
  • Z=3 and n=3 (given) for Li+
     
Now you can solve
 
In case of any difficulty, Please feel free to ask again.
 
10 months ago
Shadow The Hedgehog
23 Points
							
Sir, calculation help needed. Unable to get an answer without such. Can't solve it. Please conclude the answer
10 months ago
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