the neutron atom
James Chadwick discovered the neutron in 1932.
Democritus achievements are his atomic theory and his book -on the little order of the world- which describes his atomic theory.
The ancient Greeks did not perform any experiments to test the atomic theory proposed by Democritus. To the ancient Greeks the atomic theory was a part of philosophy, not science.
Moseley was the first to clear and scientifically justify in 1913 the atomic number studying X-ray spectra of chemical elements. But Moseley hadn't a personal atomic theory, he was not the discoverer of the atomic theory.
the atomic bomb was not discovered, it was invented then built.
jimmy neutron
an electrical neutral particle from the atomic nucleus
no
i only know one... judith
He developed the "ELECTOMAGNETISM"
James Chadwick discovered the neutron in 1932.
Lavoisier is not known for an atomic theory.
when i was atomic theory i was a smart
Atomic theory was founded by John Dalton. He proved this theory in 1803.
he did not develop anything regarding the 'atomic theory' for he was against that theory.
I was only able to accurately name one of the models from the Chadwicks catalog:- Nicole Trunfio
They didn't help with atomic theory, they created it.