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 also tells us that chlorine has 18 neutrons (35 - 17) and, as the number of electrons and protons are equal in a neutral atom ... is the same as its proton (atomic) number.

and the apparently widely different assumptions which have been introduced in various recent attempts to develop a theory of atomic constitution capable of accounting for other physical and ...

A research has developed a method to detect harmful heavy metals through a selective catalytic double metal single atom ...

Recently, a team of researchers from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) ...

The team has successfully combined theoretical models with ... they see its structure in far greater detail.” However, the interpretation of data from muonic atom experiments has been ...

Bohr began to work on the problem of the atom's structure. Ernest Rutherford had ... There were a few problems with the model, however. For example, according to classical physics, the electrons ...