The world that you see around is made up of tiny particle which cannot be seen through naked eyes. These particles are extremely small in size and its discovery was made years back by great scientists. They are known as atoms. Atoms are the smallest particles that exist and everything is made up of them. But still many question were unanswered like the atoms of different elements are all same of they differ in their composition. The shape and structure of atoms were also not found. However, all these questions were later answered by a great Chemist and scientist known as John Dalton. He gave a model about atoms which is popularly known as John Daltons Atomic Model.

The model propounded a new way to see and understand atoms. The name of theory is Dalton's Atomic theory and it developed many new ideas in the mind of people. The model proposed the shape of an atom saying that an atom consists of a nucleus in which the protons and neutrons are present and around the nucleus are different orbits on which electrons are present. These electrons revolve around the nucleus.

The theory also states that atom cannot be created and it cannot be destroyed as well. It means that if you want an atom to vanish from the universe that is not possible. Once the atom has come into existence, it cannot be destroyed. Apart from that, the model also states that, all the atoms of same elements are same in their chemical composition. It also states that whenever there is any arrangement in the particles of an atom, it leads to chemical reaction.

This is a huge theory and explains different aspects of atom. The origination of this theory took place in 1930 by the great scientist names John Dalton. He is said to be the father of Atomic Theory. It also states that different chemical components are made up of different atoms and they have different size. He also talked about the atomic weights of these atoms and also their reaction with different metals.

The model proved to be of great use and lead to various other discoveries. In schools, students are taught about it and are very easily explained with the help of diagrams. It also explains students about the shape and space between different electrons. The orbits talked about do not actually exist but are imaginary lines. John Daltons Atomic Model was a great discovery in the field of atomic research and set a path for several other researches.