Sleep Number King Size 2-3 inch Mattress Bed Foam Topper Pad 7000, i8, i9.
Quick Answer. The three parts of an atom are the protons, neutrons and electrons. Atoms make up the basic building blocks of matter and define the structure of elements. These parts were not officially identified until 1932.
There are no atoms in an atom as an atom is a small and an indivisible part of things. Inside the atoms are three parts, viz: Protons:Positively charged particles Neutrons â¦ :Neutrally charged particles Electrons:Negatively charged particles. 1 person found this useful.