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 ...
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 ...
When Donald Trump claimed US scientists split the atom in his inaugural speech ... with their name being derived from the Ancient Greek word for indivisible. In 1803, John Dalton's atomic theory ...