What is limitation of using marbles as models for atoms

Explanation:

I think it really depends on what you are using them for but I would say in general that using marbles means you can't investigate the subatomic particles (electron orbitals, nucleus etc.) and also you can't exactly model atomic binding with marbles as they don't really stick together.

I would say those are the two main things but once again really depends on what they're being used for.

Hope this helped!