Which is the smallest entity in the following list?
A) Atom
B) Electron
C) Molecule
D) Nucleus

Question

Quizplus · Accepted Answer

An electron is the smallest subatomic particle and cannot be further divided into smaller particles. Atoms contain electrons, as well as protons and neutrons in the nucleus. Molecules are made up of atoms bonded together, so they are larger than individual atoms. The nucleus of an atom contains protons and neutrons, which are larger than electrons.

Which Is the Smallest Entity in the Following List