Metals with weak interatomic forces are generally those with low melting points and low boiling points. This is because the weaker the forces holding the atoms together, the less energy is required to break those bonds and change the state of matter.

Here are a few examples of metals with weak interatomic forces:

* Mercury (Hg): Mercury is a liquid at room temperature due to its exceptionally weak metallic bonding.

* Cesium (Cs): Cesium has the lowest melting point of all the alkali metals, indicating weak metallic bonding.

* Francium (Fr): While extremely radioactive, francium is predicted to have even weaker metallic bonding than cesium.

It's important to remember that even within a group of metals, there can be variations in the strength of interatomic forces. For instance, while mercury has very weak forces, other transition metals like gold and silver have stronger interatomic forces, resulting in higher melting and boiling points.