Intramolecular force
ANY FORCE THAT HOLDS TOGETHER THE ATOMS MAKING UP A MOLECULE OR COMPOUND
Intramolecular Forces; Intramolecular forces
An intramolecular force (or primary forces) is any force that binds together the atoms making up a molecule or compound, not to be confused with intermolecular forces, which are the forces present between molecules. The subtle difference in the name comes from the Latin roots of English with inter meaning between or among and intra meaning inside.