In the Rutherford Model of the atom -- electrons circling a nucleus like planets around a sun -- an electron could be any distance from the nucleus, just like a planet could be any distance from a star.
The Bohr Model of an atom held that there are fixed distances between the nucleus and the orbital (NOT orbit) of the electron, and that these distances are restricted to multiples of a distance soon called the Bohr Radius (BR). Thus, an electron could be 1 BR from a nucleus, or 2 BR from a nucleus, or 7 BR from a nucleus; but its distance could NOT be half a BR or 1.7 BR or 3.827924 BR
Bohr also assumed that the narrow wavelengths of light energy from atoms was NOT the result of electrons vibrating in specific modes (like air molecules in a pipe), but instead was photons coming off when an electron went from a higher energy orbital to a lower one.
Making this assumption made calculating the wavelength of the Balmer Series in hydrogen trivial; prior to this assumption, doing so was impossible despite innumerable attempts to do so.
Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
The Bohr atomic model is similar to solar system.
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
There is no N in Bohrs. But his first name was Neils
Niels Bohr's hobbies included playing tennis, skiing, and hiking. He was also known to have a passion for music and played the piano.
atoms
Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
The Bohr atomic model is similar to solar system.
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
For a while, but eventually a new atomic model came out that we still use today.
There is no N in Bohrs. But his first name was Neils
Niels Bohr's hobbies included playing tennis, skiing, and hiking. He was also known to have a passion for music and played the piano.
The Bohr model!
the planetary model
Niels Bohr devised the Bohr model, which depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus, with electrostatic forces providing attraction.http://en.wikipedia.org/wiki/Bohr_model
The usual idea of the atomic model is a nucleus composed of protons and neutrons, surrounded by electrons in orbit in shells of increasing diameter. This helps to visualise the difference between atoms. Quantum theory is that this simple model is not accurate, but it does have the virtue of being easily understood.
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