Question

A wave mechanical state with principle quantum numbers 2 with no radial nodes. How many angular nodes are present for this state?

1. 2
2. 3
3. 3
4. 1

Answer 1

Answer:

The 2s and 2p orbitals have one node. In the third electron shell, n = 3. The 3s, 3p, and 3d orbitals have two nodes, etc.

Answer 2

Answer:

sorry answer not sure but i think 3