When the average non-scientist thinks of an atom, chances are they envision some popularized version of the classic, much-maligned Bohr model of the ... detector used in most synchrotron radiation ...

This 'solar system' model of the atom is the way that most people think about atoms today. It is known as the Rutherford-Bohr model of atomic structure. The neutron was difficult to discover ...

But a new kind of clock, based not on electrons but on the nucleus of an atom, is on the horizon ... can be triggered using laser light. While most atomic clocks rely on changes in energy levels ...

It also tells us that chlorine has 18 neutrons (35 - 17) and, as the number of electrons and protons are equal in a neutral atom, chlorine ... moving neutrons carry most of the energy from the ...