Question

What kind of a charge does an object that has an excess of electrons have?

Answer 1

Hint :Electrons are found in shells or orbitals that surround an atom's nucleus. The nucleus contains protons and neutrons. The electron is a subatomic particle. Electrons are members of the first generation of the lepton particle family and are widely regarded as elementary particles due to the lack of known components or substructure.

Complete Step By Step Answer:
A proton has a positive charge (+) and an electron has a negative charge (-), element atoms are neutral, with all positive charges canceling out all negative charges. Atoms differ in the number of protons, neutrons, and electrons that they contain.
Electrons move from negatively charged to positively charged parts of the circuit. Any circuit's negatively charged components have extra electrons, whereas the positively charged components desire more electrons. The electrons then jump from one region to the next. Current can flow through the system when the electrons move.
Remember that electrons carry a negative charge, so if there is an EXCESS of electrons, there will be more electrons in the object than protons, resulting in a negative charge. On an atomic scale, these are known as "ions," and negatively charged ions are known as anions.
An anion has more electrons than protons, so it has a net negative charge. An anion must gain one or more electrons, which are typically drawn away from other atoms with a weaker affinity for them.

Note :
When an electron interacts with other objects in specific ways, it appears to be a particle (such as in high-speed collisions). According to the Standard Model, when an electron resembles a particle, it has no shape. In most cases, when two electrons collide, a new thing is formed. When two electrons collide, they emit a large amount of energy in the form of photons.