The plumb pudding model which consisted of a cloud of positive charge with electrons spaced evenly through it.
The first study of the atom is often attributed to the ancient Greek philosopher Democritus. Democritus proposed that all matter is made up of tiny, indivisible particles called "atoms." His ideas laid the foundation for modern atomic theory.
The first Greek philosopher to propose the concept of an atom was Democritus. He believed that all matter is composed of tiny, indivisible particles called atoms. Democritus's ideas laid the foundation for the development of modern atomic theory.
What was proven wrong about the structure of Niels Bohr atom
atoms cannot be divided
There has been more and more observations about the atom that has changed it since then. They revised it to explain the observations.
theory of relativity and atom bomb
john marshall
Rutherford presented the nuclear model of atom first.
split the atom
who was the u.s afraid would get an a atom bomb first
Yes. The Jewish Bible is replete with laws, beliefs and exhortations concerning justice and righteousness.
No one has ever seen an atom