Question

Orbital having 3 angular nodes and 3 total nodes
is
[NEET-2019 (Odisha)]
(1) 6d
(2) 5p
(3) 3d
(4) 4f​

Answer 1

1.The angular node= l(azhimuthal quantum number).

2.Total nodes=n-1(principle quantum number).

Given: 3 angular nodes,then l=3. ; 3 Total nodes, then n-1=3.

l=3 means it is f- orbital and

n-1=3 solving this we get n=4. So 4th shell.

$\large{\textsf{\textbf{Finally the answer is 4f.}}}$

Answer 2

Answer:

answer is 4f

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