Which property refers to the attraction between two different substances?
Adhesion is when molecules are attracted to different substances.
What is the attraction between two molecules?
Explanation: Dispersion forces such as Van der Waals forces occur due to momentary dipoles that occur in molecules due to random uneven distribution of electrons.
What does attraction do to molecules of substances?
The molecules of a gas move apart when they collide. The average kinetic energy of the particles in a liquid (or solid) is small enough that the forces of attraction between them is sufficient to hold the particles close together. The molecules in a liquid (or solid) do not move apart.
What word describes when water is attracted to other substances?
Adhesion: Water is attracted to other substances. Adhesion and cohesion are water properties that affect every water molecule on Earth and also the interaction of water molecules with molecules of other substances.
Is are the attraction between molecules in a liquid?
In a liquid, intermolecular attractive forces hold the molecules in contact, although they still have sufficient KE to move past each other. Intermolecular attractive forces, collectively referred to as van der Waals forces, are responsible for the behavior of liquids and solids and are electrostatic in nature.
Why do molecules attract each other?
The difference between the number of electrons and protons in an atom determines how strong the charge is, and what that atom can bond with. Atoms with a positive charge will be attracted to negatively charged atoms to form a molecule. This bonding between atoms is the key to how molecules interact with each other.
What is force of attraction?
a force between two bodies, molecules, particles, or the like, that attracts each to the other. … Gravity is the force of attraction between two bodies that have mass.