As a physicist at the University of Manchester, Ernest Rutherford studied alpha particle radiation, among other things.
Rutherford is credited with being the first scientist to "split the atom" in 1917 in a nuclear reaction between nitrogen and alpha particles.
14N + α → 17O + proton
Rutherford noticed that when an alpha emitter decayed in the presence of air, there was unidentified radiation that resulted. He investigated this and demonstrated that the alpha emitted when striking nitrogen would produce oxygen and hydrogen.
This was the first demonstration of changing one type of nucleus (element) into another through radiation.
Ernest Rutherford was the man you are thinking of. He was the first person to 'split the atom'.
In 1932 john cockcroft and Ernst waltin split the atom.
Ernest Walton split the atom at the Cavendish Laboratory in Cambridge, England. In 1932, he and his colleague John Cockcroft successfully used a particle accelerator to bombard lithium with protons, resulting in the nuclear reaction that split the lithium nuclei. This groundbreaking experiment marked the first time humans artificially achieved nuclear transmutation.
Ernest Rutherford concluded that the atom is mostly empty space, with a dense, positively charged nucleus at its center containing most of the atom's mass. His gold foil experiment demonstrated that some alpha particles deflected at large angles, indicating the presence of this concentrated nucleus. This groundbreaking discovery led to the planetary model of the atom, fundamentally changing our understanding of atomic structure. Rutherford's work laid the foundation for modern nuclear physics and chemistry.
Ernest Rutherford concluded that atoms consist of a small, dense nucleus at their center, which contains positively charged protons, while electrons orbit this nucleus at relatively large distances. He also determined that most of the atom's volume is empty space, as the electrons occupy regions far from the nucleus. Additionally, Rutherford's experiments indicated that the nucleus is responsible for the majority of the atom's mass. These findings led to the development of the planetary model of the atom.
Ernest Rutherford was the man you are thinking of. He was the first person to 'split the atom'.
Ernest Rutherford
Ernest Rutherford, a New Zealand physicist, is credited with being the first person to split the atom in 1917. This groundbreaking achievement laid the foundation for nuclear physics and the development of nuclear technology.
gold foil experiment and know to split an atom
he split the atom
gold foil experiment and know to split an atom
I think he sat down and enjoyed the ride after that.
Hans Bethe was awarded the Nobel Prize in physics in 1967. To read more about this scientist, and to see a photograph of him, see Answers.com via the Related Link.
Ernest Rutherford invented the nucular bomb was the first person to split the atom and had his own particle named rutherfordium which he got named after by solving this mathematical question RF,Z=104
British Physicist Ernest Rutherford is considered the 'father of nuclear physics' and is credited with splitting the first atom in 1917. He pioneered the Rutherford model of the atom and theorized that the charge of an atom is concentrated into a nucleus. He was able to split the atom in a nuclear reaction between alpha and nitrogen particles which led to the discovery of the proton.
Ernest Rutherford created the nuclear model of an atom!
Earnest Rutherford