Niels Bohr
Niels Bohr, a Danish physicist, proposed the concept of electrons orbiting around the nucleus in his atomic model known as the Bohr model. This model was a significant advancement in understanding the structure of atoms and laid the foundation for modern quantum mechanics.
electrons
A germanium atom has 32 electrons orbiting around its nucleus.
There are 11 electrons orbiting around Na atom, cuz its atomic number is 11.
Inner orbiting electrons are called core electrons. These are the electrons that are closest to the nucleus and are not involved in bonding or chemical reactions.
Orbiting around the nucleus.
in the center of the nucleus along with protons, where by electrons are orbiting the nucleus from the outside.
The potassium atom has 19 electrons orbiting its nucleus.
Neutrons are microscopic particles fount in the nucleus of atoms. Electrons are particles orbiting the nucleus.
Rutherford's atom compared to the model proposed by his student Neils Bohr is very similar. Rutherford proposed a small positively charged nucleus with electrons orbiting around it. Bohr improved on this model by adding quantized energy levels to the orbits of electrons around positively charged nucleus.
Bohr's model
Rutherford proposed that the atom consists of a small, positively charged nucleus surrounded by negatively charged electrons orbiting around it. He conducted the gold foil experiment which led to the discovery of the nucleus and the proton.