The strength of attraction between liquid molecules is moderate. It's not as strong as in solids, where molecules are tightly packed and have a very strong attraction, but it's stronger than in gases, where molecules are widely spaced and have very weak attractions.

Here's why:

* Intermediate spacing: Liquid molecules are closer together than gas molecules but not as tightly packed as solid molecules.

* Intermolecular forces: Liquids experience intermolecular forces, like hydrogen bonding, dipole-dipole interactions, and London dispersion forces. These forces are weaker than the ionic or covalent bonds found in solids, but they are stronger than the weak forces in gases.

The strength of attraction in liquids depends on the specific type of molecule and the temperature. For example, water molecules have strong hydrogen bonds, which contribute to its relatively high boiling point.

Here's a summary:

* Solids: Strong attraction, molecules tightly packed.

* Liquids: Moderate attraction, molecules closer but able to move past each other.

* Gases: Weak attraction, molecules widely spaced and move freely.