The atomic number of an atom determines which element it is. An element with 17 protons will always be chlorine ... of the atom known as the Rutherford-Bohr model. Name the particles that make ...

Related: There's a giant mystery hiding inside every atom in the universe The Bohr model: Journey to find structure of atoms British physicist Joseph John Thomson made the first major breakthrough ...

Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find came from a very strange experience. Everyone at that time imagined the atom as a "plum pudding." That is ...

Niels Bohr's Nobel Lecture on December 11, 1922, titled The Structure of the Atom, is one of the most significant contributions to our understanding of atomic structure and quantum mechanics.