Question

The orbital angular momentum of an electron in 2S orbital is

• A. $+\frac{1}{2}\frac{h}{2\pi}$
• B. zero
• C. $-\frac{1}{2}\frac{h}{2\pi}$
• D. $\frac{h}{2\pi}$

Answer 1

Answer: (B)

zero

Answer 2

The correct answer is B() : zero