A negative charge refers to an excess of electrons on an object, resulting in an overall negative electrical charge.
These are tiny particles that make up atoms and have electric charges. Examples include protons (positive charge) and electrons (negative charge).
This is the force exerted between charged objects. Objects with opposite charges attract each other, while objects with like charges repel each other.
This refers to an excess of protons on an object, resulting in an overall positive electrical charge.