He calculated the size of an atom before the idea of the molecular theory even existed by measuring ripples off a lake surface from a drop of oil...mad genuis
Any atomic theory from B. Franklin.
Benjamin Franklin made several contributions to various scientific fields. In atomic theory, he was the first to propose how to measure the size of an atom.
you either join him or die (the line in the dirt theory) F A K E
Quantum theory, the idea that energy is emitted in discrete quanta, contrary to classical physical theory.
Democritus achievements are his atomic theory and his book -on the little order of the world- which describes his atomic theory.
Any atomic theory from B. Franklin.
Benjamin Franklin made several contributions to various scientific fields. In atomic theory, he was the first to propose how to measure the size of an atom.
Benjamin Franklin's contribution to the atomic theory was his proposal that electricity was a fundamental force that could be understood through atomic models. He conducted experiments with electricity and proposed the idea of positive and negative charges, which later contributed to the development of the atomic theory.
Benjamin Franklin's contribution to the planetary model was the theory he developed in June of 1752. In stormy weather, complete with lightning, he flew a kite and this led him to believe that matter had positive and negative charges.
he did not develop anything regarding the 'atomic theory' for he was against that theory.
1955
He developed the "ELECTOMAGNETISM"
In the early 1750's he turned to the study of electricity. His observations, including his kite experiment which verified the nature of electricity and lightning, brought Franklin international fame. Franklin considered astrological prediction foolish. Benjamin Franklin was a printer, publisher, author, inventor, scientist, and diplomat.
nothing he created his work by fluke
discovering artificial radioactivity
he drew pictures about it :) <3
Benjamin Franklin did not discover the structure of atoms. The atomic theory was formulated by John Dalton in the early 19th century, proposing that all matter is made up of indivisible particles called atoms.