Atoms

What are atoms and why are they important. Did you know that are skin under a micro scope looks like stand. A atom is a micro scope size central nucleus suuounded by a cloud of negative charged electrons. When looking at your skin you think it a sheet of skin. In the yeys of a scitest your skin is like a puzzle with little puzzel pieces in it. For example. Think of a puzzle you have all the puzzle piesc but once you put them together you will get a hole picture same with atoms and any type of solid or liqud objects. You are probobly thinking if atoms or like puzzels pices and we are the wole puzzle picture. How do we stay together ? That is not hard to explain. Atoms or like a big family they like to stick together so they hold tite together so that way small forces won't detach them enless objects that are sharp that can cut people. an atom contains thre types of particuls or cells