Answer:

Electron : it is a negatively charged subatomic particle. It is a very small particles that had negative charge of electricity and travels around the nucleus of an atom.

Neutron : it is a neutral subatomic particle that is constituent of every atomic nucleus except ordinary Hydrogen. It has no electric charge.

Proton : a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign. Positively charged subatomic particle forming part of the nucleus of an atom and determining the atomic number of an element.

Nucleus : is a membrane-bound organelle that contains the cell's chromosomes. Pores in the nuclear membrane allow for the passage of molecules in and out of the nucleus.

Explanation:

Brainliest po hehe