COMEDK · Chemistry · 2. Structure of Atom
Minimum mumber of nodes are present in
- A 2 s
- B 3 s
- C 4 s
- D 5 s
Answer & Solution
Correct Answer
(A) 2 s
Step-by-step Solution
Detailed explanation
Total number of nodes is given by \((n-1)\) \[ \begin{aligned} & 2 s=(2-1)=1 \\ & 3 s=(3-1)=2 \\ & 4 s=(4-1)=3 \\ & 5 s=(5-1)=4 \end{aligned} \]
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