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The person who first discovered light or solar energy is not known as it has been used since ancient times. Alexandre Edmond Becquerel is credited with using power from the sun to create electricity.
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∙ 9y ago
Wiki User
∙ 13y agoi think Enrico Fermi and a few other guys did.
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∙ 10y agoNo single person discovered the Theory of Atonmic Energy. Albert Einstein's Theory of Relativity laid the basis for the Theory of Atomic Energy, but many more people were working on this.
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∙ 11y agoDmitri Mendeleev
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∙ 10y agoSvante Arrhenius
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∙ 13y agoNiels Bohr
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What are the energy levels of an atom occupied by?
that depends on the number of electrons the more electrons the more energy
Which components of an atom are arranged in various energy levels or orbitals?
electrons
How are electrons arranged in the atom?
Electrons are arranged around the atomic nucleus forming the electron clouds.
What happens when the electrons relax?
As excited electrons drop back to lower energy levels in the atom, photons having the energy of the difference between the two electron energy levels are emitted from the atom.
What moved in fixed orbits around the nucleus in Bohr's model of a the atom?
Bohr did not speak of fixed LOCATIONS of electrons, he spoke of fixed energy levels. His name for such energy levels was "orbits" or "orbitals."
Who discovered electrons travel in different energy levels?
Bohr
Who discovered that electrons move in specific levels or shells?
Neil Bohr discovered that each electron shell has specified energy levels and limited place for electrons.
Are electrons located in energy levels or electron cloud?
Electrons are located in energy levels within the electron cloud.
What element has 3 valence electrons and 3 energy levels?
What has three energy levels and six valence electrons
What element has 3 energy levels and 3 valence electrons?
What has three energy levels and six valence electrons
What are the energy levels of an atom occupied by?
that depends on the number of electrons the more electrons the more energy
Why does sodium have electrons that are not arranged in its energy levels?
Sodium atoms do have electrons that are arranged in energy levels. The electron configuration of sodium is 1s22s22p63s1.
What does t he energy levels of an atom hold?
The energy levels of an atom hold electrons.
How many valence electrons are on the first 3 energy levels?
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
Which energy levels holds more than 8 electrons?
Energy levels from 3 and above can have more than 8 electrons maximum. Maximum of 2n2 electrons is possible where n is the energy level.
How many electrons can be in the first energy levels?
Two electrons can be housed in the first energy level.
How many energy levels does carbon have?
Carbon has 2 energy levels. There are 6 electrons, 6 protons, and 6 neutrons.
