Create a timeline to show how atomic structure was developed over the centuries?

They demonstrated that substances could combine to form new materials. It was the English chemist, John Dalton, who put the pieces of the puzzle together and developed an atomic theory in 1803. ... Atoms of an element cannot be created, destroyed, divided into smaller pieces, or transformed into atoms of another element.

it is relaxation hope this

a) the colonists began to see themselves as different from people in britain.