Question

The number of angular and radial nodes of $4d$ orbital respectively are

• A. 3, 1
• B. 1, 2
• C. 3, 0
• D. 2, 1

Answer 1

Answer: (A)

For $4d$ orbital, $n=4,l=2$

Number of angular node $=l=2$

Number of radial node $=n-l-1=4-2-1=1$