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What scientist said electrons move around a central nucleus?
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.
Which showed electrons in specific fixed orbits?
The Bohr model
Where are the electrons located in Bohr's atomic model?
In this model, the electrons move or orbit around the protons that are at the center of the atom. Electrons move around the nucleus, which contains the proton, in orbits that have a definite size and energy.
What ways are electrons quantized?
They have fixed energy values.
What change to the atomic model helped solve the problem seen in Rutherford model?
Incorporating the idea of quantized energy levels and electron orbits, as proposed by Niels Bohr, helped solve the problem seen in the Rutherford model where electrons were expected to spiral into the nucleus due to their accelerating motion. By defining specific allowed energy levels for electrons and their fixed orbits, Bohr's model provided stability to the atom.
Bohr suggested that electrons circle the nucleus in what type of orbit?
Bohr suggested that electrons circle the nucleus in quantized orbits or energy levels. This is known as the Bohr model of the atom.
Did niels bohr discover orbits of electrons?
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.
What moved in fixed orbits around the nucleus in Bohr's model of a the atom?
Electrons moved in fixed orbits around the nucleus in Bohr's model of the atom. These orbits were quantized, meaning they had specific energy levels, and electrons could jump between these orbits by either absorbing or emitting energy.
Who scientist suggested that the stars and the sun remain fixed in position?
aristarchus
What scientist said electrons move around a central nucleus?
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.
Which showed electrons in specific fixed orbits?
The Bohr model
Who sugessted thatthe electrons orbited the nucleus in fixed energy levels?
Niels Bohr first suggested that electrons orbited the nucleus in fixed energy levels.
The paths in wich electrons circle the nucleus according to the Bohr model?
In the Bohr model, electrons circle the nucleus in specific orbits or energy levels, each with a fixed radius and energy value. These orbits are quantized, meaning electrons can only exist in certain stable orbits without radiating energy. The model's main idea is that electrons move in circular orbits at fixed distances from the nucleus, similar to planets orbiting the sun.
Which model of the atom states that electrons are located is set orbits around the nucleus?
The Bohr model of the atom states that electrons are located in specific orbits around the nucleus. In this model, each orbit has a fixed energy level, and electrons can only occupy these specific orbits.
What is the major difference between the Bohr model and the accepted atomic model?
Bohr assumed that electrons moved in fixed orbits.
Is it true that electrons have a constant speed and move in fixed orbits around the nucleus?
Yes this is true
What was proven wrong about the structure of niels bohr atom?
One aspect of Niels Bohr's atomic model that was proven wrong is the fixed orbits of electrons. Later developments in quantum mechanics showed that electrons do not move in fixed orbits but instead exist in regions of probability called orbitals. This led to a more accurate understanding of the behavior of electrons within an atom.
