the bohr modle
Niels Bohr proposed a "planetary system" model for the atom.
Niels Bohr introduced the notion of electronic orbits.
It added on Niels Bohrs model and his research. And anika's cool :D
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For a while, but eventually a new atomic model came out that we still use today.
Niels Bohr created the Bohrs model of the atom. This Danish physicist won a Nobel Prize in Physics for his developments in atomic structure and quantum physics.
Now, an advanced model derived from the Niels Bohr theory.
first the positive and negative charges are separated on the models and technically speaking, niels bohrs is more advanced and more accurate. Bohr's atomic model was based on quantisation of energy and angular momentum of the electron whereas Rutherford does not give an idea of permitted orbits.
the planetary model
atoms
The Bohr model!
Niels Bohr's 1913 model was the first to depict the atom as small positively charged nucleus in the center with negative charged electrons circling around it, similar in shape to the solar system. Though quantum theory has made his model obsolete. it is a simple and good enough approximation it's still be taught today when introducing students to the atom.