Heisenburg
you showed it
There are many.
In Bohr's atomic model, electrons are in specific orbitals (NOT orbits), which are at specific energy levels. An electron can go directly from one orbital to another, but it can never be in-between any two orbitals. The energy level of these orbitals is specified by angular momentum being quantized.
The Bohr atom model, proposed by Niels Bohr in 1913, depicts an atom with a central nucleus containing protons and neutrons, surrounded by electrons that orbit the nucleus in fixed energy levels or shells. Electrons move in circular orbits at specific distances from the nucleus, with each orbit corresponding to a quantized energy level. This model explains the emission and absorption spectra of hydrogen and laid the groundwork for modern quantum mechanics, although it has limitations when applied to more complex atoms. Overall, the Bohr model represents a significant step in understanding atomic structure.
Pluto, which is a planetesimal, not a planet, orbits the star called Sol. Sol gives its name to our Sol-ar system, and is often called, "The Sun."
Niels Bohr proposed the idea that electrons have fixed orbits around the nucleus of an atom in his model of the atom in 1913. This concept helped to explain the stability of atoms and the spectral lines observed in hydrogen.
Niels Bohr started the theory of electrons moving in exact orbits around the nucleus, but I've never heard of these orbits called 'tracks'
Niels Bohr proposed the model of the atom where electrons move around a central nucleus in fixed orbits. This model helped explain the stability of the atom and the discrete energy levels of electrons.
Niels Bohr
The scientist was Niels Bohr.
...that electrons orbit the nucleus in circular orbits.
Yes, Niels Bohr proposed the idea of quantized electron orbits around the nucleus in his atomic model in 1913. He suggested that electrons can only occupy specific quantized orbits with fixed energy levels.
Bohr's model
Bohr proposed that an electron is found only in specific circular paths, or orbits, around the nucleus.
These negatively charged particles are called electrons.
Niels Bohr proposed the idea that electrons orbit the nucleus in distinct orbits, known as energy levels, in his model of the atom in 1913. This model helped to explain the stability of atoms and the quantized nature of atomic spectra.
Protons and neutrons form the nucleusof the atom with electons orbiting it