The attractive forces between molecules can be weakened by supplying them with heat energy.
Melting involve that intermolecular forces are weakened.
Has strong binding forces among the molecules.
almost positive they are Vander waals forces
Van der waals forces (ie induced dipole-dipole interactions) is a weak intermolecular attraction that exist but one molecule and another whether polar or non-polar.
By heating the intermolecular forces are weakened and liquid molecules can escape as a gas.
Cohesive force is the attractive force between like molecules. Cohesive forces are also known as intermolecular forces and can also be repulsion forces.
gravity, no jk
Molecules that interact chemically have attractive exchange forces; these are also known as valence forces
Polar molecules which contain ionic or dipole to dipole forces binding their molecules in molten state.
Melting involve that intermolecular forces are weakened.
The intermolecular forces holding F2 molecules together are relatively weak in comparison to the forces binding NaF molecules.
almost positive they are Vander waals forces
Has strong binding forces among the molecules.
Van der waals forces (ie induced dipole-dipole interactions) is a weak intermolecular attraction that exist but one molecule and another whether polar or non-polar.
The attractive forces holding the molecules of silver iodide together (intermolecular forces) are stronger than those in vanillin, therefore they require more energy to break them. The attractive forces between two molecules of silver iodide are much stronger than the attractive forces between two molecules of vanilin. This is due to the different types of bonds found in each molecule - silver iodide molecules contain ionic bonds, which are very strong, while vanilin molecules contain covalent bonds which are a lot weaker. Since the attractive forces are higher in silver iodide, it requires a lot more energy (i.e. heat) to break these attractive forces in order to melt silver iodide, therefore it has a much higher melting point than vanilin. The bonding of atoms.
Strong attractive forces (hydrogen bonding) among the water molecules.
I think that gravity exerts an attractive force that gives the material potential energy.