Did the nuclear age begin in 1942, when Chicago Pile-1, a reactor built in a squash court, went "critical" by achieving self-sustaining chain reaction?

Why saying who was first to split the atom is almost as hard as mastering atomic theory.

The next scientist to further modify and advance the atomic model was Rutherford, who studied under Thomson, according to the chemistry department at Purdue University.

Ernest Rutherford, one of history's most incredible physicists with a Chemistry Nobel to his name, redefined the atomic structure, discovered the proton, and found that atoms weren't indivisible ...

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, it was ...

Rutherford’s theoretical model of the atom that he developed over the course of these experiments differed from the contemporary Thomson model in that Rutherford’s model postulated that atoms ...

Bohr's revolutionary atomic theory turns 100.But Rutherford’s atom baffled everyone even more, as the laws of physics prohibited the arrangement that he described. Opposite charges attract each ...

Bohr’s Model of an Atom: Students get to know the Bohr’s Model of an Atom. Find out what are its limitations and the postulates it is based on.

Rutherford’s theoretical model of the atom that he developed over the course of these experiments differed from the contemporary Thomson model in that Rutherford’s model postulated that atoms ...

The Bohr model is a neat but quite imperfect depiction of the inner workings of an atom before things got too muddled up by quantum principles.