Repulsion in chemistry refers to the force that pushes particles apart when they have the same charge.
Topic 2.2: 2.2 Intramolecular Force and Potential Energy
Repulsion cheat sheet for homework
This is a measure of how strongly an atom can attract an electron towards itself in a chemical compound.
This is the energy required to remove an electron from an atom or ion.
This law describes how oppositely charged particles attract and like-charged particles repel each other.