The history of science in discovering the atom's structure dates back to the early 1800s. Scientists like John Dalton, J.J. Thomson, Ernest Rutherford, Neils Bohr, and James Chadwick made significant discoveries that ultimately led to the modern understanding of the atom. #atom #historyofscience #JohnDalton #JJThomson #ErnestRutherford #NeilsBohr #JamesChadwick #electron #nucleus #atomicstructure #atomicmodels #atomictheory