It seems like you're asking what solids don't do. Here's a breakdown of the properties of solids and what they don't do compared to liquids and gases:

Solids don't:

* Flow easily: Solids have a fixed shape and volume. They don't flow like liquids or expand to fill their container like gases.

* Compress easily: Solids have tightly packed molecules, making them difficult to compress. You can't significantly reduce their volume by applying pressure.

* Diffuse rapidly: While some solids can diffuse, it's a very slow process compared to liquids and gases. This is because the molecules in solids are held in place by strong attractive forces.

Important Note: There are exceptions to these general rules. Some solids can behave in ways that are similar to liquids or gases, but only under specific conditions. For example, under extreme pressure, some solids can exhibit fluid-like behavior.

Let me know if you have any other questions!