What is an Atom? - Structure of an Atom - Atom video for kids

#AtomicStructure The tiny particles called atoms are the basic building blocks of all matter. Around 450 B.C., Greek philosopher Democritus introduced the concept of the atom. In 1800, John Dalton re-introduced the atom. An atom is made up of three parts – protons, neutrons and electrons. The current modern model of the atom shows an atom that has mostly empty space. Let&learn about atom with this video. For more videos go to: Thanks for watching