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Why do atomic spectra suggested that electrons orbit the nucleus in fixed energy levels?
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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?
That electrons can orbit their nucleus in only certain discrete orbits at certain specific levels of energy
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.
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?
Aside from determining how many electrons the atom has, the nucleus does not affect the spectra of that atom in any way.
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
Do a atomic nucleus contain electrons?
No.
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?
That electrons can orbit their nucleus in only certain discrete orbits at certain specific levels of energy
Electrons are the only sub-atomic particles not in the?
atomic nucleus
Are electrons on the outside?
Electrons move around the atomic nucleus.
How are the subatomic particles arranged in an atom?
Protons and neutrons are situated in the atomic nucleus and the electrons surround this 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.
Atomic particles that orbit the nucleus are the?
electrons
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.
Region around an atomic nucleus where electrons are found?
atomic orbital
