Which force is attractive and repulsive?
The Coulomb force between two or more charged bodies is the force between them due to Coulomb’s law. If the particles are both positively or negatively charged, the force is repulsive; if they are of opposite charge, it is attractive. This called Coulomb’s law and was the first attempt to understand the electric force.
Is the force of attraction attractive or repulsive?
Attraction is a force between two charges that are distinct or unlike. Because the nuclei are positive and the electrons are negative, the electrons are attracted to the nuclei. Chemical bonds contain forces of attraction and repulsion. Repulsive forces occur only when atoms are very close to each other.
Which force is weakest attractive?
The London dispersion force is the weakest intermolecular force. The London dispersion force is a temporary attractive force that results when the electrons in two adjacent atoms occupy positions that make the atoms form temporary dipoles.
What is the relationship between attractive force and repulsive force in case of two atoms approaching each other?
(13/14) “A chemical bond is a stable state between two atoms or two molecules that attract each other with a force that equals the force that they repel each other.”
What are repulsive forces?
Definitions of repulsive force. the force by which bodies repel one another. synonyms: repulsion. Antonyms: attraction, attractive force. the force by which one object attracts another.
What is attractive force?
Definitions of attractive force. the force by which one object attracts another. synonyms: attraction. Antonyms: repulsion, repulsive force. the force by which bodies repel one another.
Why attractive force is more than repulsive force?
One is that the single electrons that each hydrogen atom possesses begin to repel each other. … As the atoms first begin to interact, the attractive force is stronger than the repulsive force and so the potential energy of the system decreases, as seen in the diagram.
What is the significance of repulsive and attractive forces?
The attractive and repulsive forces act simultaneously so that the atoms move closer and farther apart continuously. The bond is most stable when the attractive forces balance the repulsive forces. At this equilibrium point, the net force is zero; hence, the potential energy of the system is minimal.
What causes the attractive and repulsive forces in the atomic model?
According to the force-based approach, the attractive and repulsive forces between atoms arise from their subatomic structure and govern the behaviour of atoms and molecules. Therefore, a bond is formed due to electrical forces.
Which one of these is the attractive force?
The Gravitational Force is always an attractive force.
Which of the following has strongest intermolecular forces of attraction?
Explanation: Ion-dipole forces are the strongest of the intermolecular forces. Hydrogen bonding is a specific term for a particularly strong dipole-dipole interaction between a hydrogen atom and a very electronegative atom (oxygen, fluorine, or nitrogen).