The term "atom" was coined in ancient Greece and ... using metal foil and alpha particles. Consistent with Dalton's atomic model, they believed that the alpha particles would pass straight through ...

There was little change in the understanding of the atom until John Dalton (1766-1844), an English ... In 1913, Niels Bohr revised Rutherford's model by suggesting that the electrons orbited ...

Dalton believed that every chemical element ... Based on this finding, Rutherford then developed a new atom model, the Rutherford model. According to this model, the atom no longer consisted ...

In Greek, atomos = indivisible. Thus, the atom. (I know there is more to the Greeks, but I need a place to start) Dalton's Model I am not going to go into the experimental evidence for Dalton's ...

The scientist John Dalton carried out a series ... Changes to the atomic model Atoms can be broken down into smaller parts. An atom is made of tiny negatively charged electrons dotted about ...