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  • A certain orbital has n =4 and mL = -3. The number of radial nodes in this orbital is ____________. (Round off to the Nearest Integer).Option: 1 0Option: 2 -Option: 3 -Option: 4 -

A certain orbital has n =4 and mL = -3. The number of radial nodes in this orbital is ____________. (Round off to the Nearest Integer).
Option: 1 0
Option: 2 -
Option: 3 -
Option: 4 -

Answers (1)

best_answer

We know a formula:

Number of radial nodes = (n -l-1)

given n = 4, m= -3

So, l = 0,1,2,3  

Now, we know 

for only l = 3

m = - 3 to + 3,

So,

Number of radial nodes = (4 -3 -1) = 0

Ans = 0

Posted by

Kuldeep Maurya

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