# Hydrogen wave function stationary state [closed]

An electron in a hydrogen atom at an instant $t=0$ have the following wave function: $$\Psi(r,\theta,\phi,t=0)=\frac{1}{2}R_{1,0}(r)Y_0^0(\theta,\phi)+\frac{i}{\sqrt{2}}R_{2,1}(r)Y_1^0(\theta,\phi)+\frac{1}{2}R_{3,2}(r)Y_2^1(\theta,\phi)$$

Is $\Psi(r,\theta,\phi)$ an stationary state? Why?

It will stationary just because does not depend on time, or will be necesary another condition?

## closed as off-topic by Kyle Kanos, garyp, dmckee♦Jan 14 '18 at 18:10

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "Homework-like questions should ask about a specific physics concept and show some effort to work through the problem. We want our questions to be useful to the broader community, and to future users. See our meta site for more guidance on how to edit your question to make it better" – Kyle Kanos, dmckee
If this question can be reworded to fit the rules in the help center, please edit the question.

• Homework assignent? Start reading the book. – Pieter Jan 14 '18 at 17:26
• I'm voting to close this question as off-topic because there is no evidence of prior effort or research. – garyp Jan 14 '18 at 17:55