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Why do atomic spectra suggested that electrons orbit the nucleus in fixed energy levels?
Atomic spectra demonstrate that electrons occupy specific energy levels because they emit or absorb light only at certain wavelengths when transitioning between these levels. Each wavelength corresponds to a distinct energy difference between levels, suggesting that electrons can only exist in quantized states rather than in a continuous range of energies. This quantization leads to the formation of discrete spectral lines, indicating that the electrons are restricted to fixed orbits around the nucleus. Thus, atomic spectra provide strong evidence for the structure of atoms and the behavior of electrons within them.
What else can I help you with?
Are electrons on the outside?
Electrons move around the atomic nucleus.
Atomic particles that orbit the nucleus are the?
electrons
What does Bohrs diagram represent?
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
What was Niels Bohr's key hypothesis about the behavior of electrons in atoms that he formulated to explain the discrete pattern of atomic spectra?
Niels Bohr's key hypothesis was that electrons orbit the nucleus in specific energy levels or orbits, and they can only transition between these levels by absorbing or emitting specific amounts of energy. This hypothesis explained the discrete pattern of atomic spectra by linking the spectral lines to the energy differences between electron orbits.
Where are each sub-atomic parts found?
Protons and neutrons are in the atomic nucleus; electrons are around nucleus.
What effect does the nucleus have on atomic spectra of different elements?
The nucleus of an atom does not directly affect the atomic spectra of different elements. The atomic spectra are mainly a result of the electron configuration and transitions in the electron energy levels. However, the nucleus can indirectly influence the spectra through its impact on the arrangement and energy levels of the electrons.
Why are electrons held into the nucleus?
The atomic nucleus doesn't contain electrons.
What atomic particle is not in the nucleus?
electrons are not present in the nucleus
Are the number of electrons in the nucleus of an atom that element's atomic number?
There are no electrons in the nucleus of an atom, the electrons are in the orbitals around and outside the nucleus.There are no electrons in the nucleus of an atom, the electrons are in the orbitals outside and around the nucleus.
Do a atomic nucleus contain electrons?
No.
Electrons are the only sub-atomic particles not in the?
atomic nucleus
Are electrons on the outside?
Electrons move around the atomic nucleus.
What evidence indicates that electrons move around the nucleus in definite pathways?
the evidence is that when you look through microscopes you can see the different atoms and see the parts of them
Atomic particles that orbit the nucleus are the?
electrons
Region around an atomic nucleus where electrons are found?
atomic orbital
What does Bohrs diagram represent?
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
What kind of basic force pulls electrons close to the atomic nucleus?
The electric force pulls electrons close to the atomic nucleus. The protons in the nucleus have a positive charge, and so attract the negatively charged electrons.
