Possible to lock down for K-8 usage?

So I stumbled upon this while reading some article about Zoom security concerns.

Here is what I kinda need to be able to do to make this useful for us.

We are a G-Suite for Education district.

I would want students to not be able to create any rooms, but to be able to have access to rooms created by teachers.

I would want the room to not be re-usable after the last person leaves.

I want to know that we can mute/prevent students from being able to chat.

Is settings things up like this possible???

Allyn from Illinois