Objects don’t fuse to your finger when you touch them primarily because of the m

Objects don’t fuse to your finger when you touch them primarily because of the molecular forces involved and the structure of the materials involved.
Surface Properties: Most objects have surface properties that prevent them from adhering strongly to other surfaces. These surface properties are due to factors like roughness, chemical composition, and surface energy. These factors determine how strongly two surfaces will stick together when they come into contact.
Intermolecular Forces: Intermolecular forces are the attractive forces between molecules. When you touch an object with your finger, the molecules on the surface of your finger and the molecules on the surface of the object interact through these intermolecular forces. However, these forces are generally not strong enough to cause the two objects to fuse together permanently.
Friction: Friction between the surfaces of your finger and the object also plays a role. Friction opposes the relative motion of the surfaces in contact. While friction can create a temporary bond between surfaces, it is typically not strong enough to cause fusion.
Mechanical Properties: The mechanical properties of the materials also play a significant role. Even if two surfaces were to adhere strongly due to some combination of surface properties and intermolecular forces, the mechanical properties of the materials would likely prevent them from fusing permanently. For example, one of the materials may deform or break before fusion occurs.
Overall, the lack of fusion between objects and your finger when you touch them is a result of a combination of surface properties, intermolecular forces, friction, and mechanical properties of the materials involved. These factors prevent objects from sticking or fusing to your finger in most cases.