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Modern atomic theory describes electrons as existing in a probability cloud around the nucleus, rather than following strict paths or orbits. This is known as the electron cloud model, which considers electrons to be spread out in regions known as orbitals. The exact location of an electron within an orbital is uncertain and subject to fluctuations.
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In the modern quantum-based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?
The name given to a particular space around the nucleus in which an electron moves is Orbital
What is the name given to a particular space around the nucleus in which an electron moves in the modern quantum-based atomic theory?
The name given to a particular space around the nucleus in which an electron moves is Orbital
Niels Bohr's contribution to modern atomic theory was the proposition that?
Niels Bohr's contribution to modern atomic theory was the proposal of a quantum model where electrons orbit the nucleus in specific energy levels, or shells. This model helped to explain the stability of atoms and the emission of specific wavelengths of light during electron transitions.
What is niels bohr wanted for?
Niels Bohr was a Danish physicist known for his work in developing the atomic theory and his contributions to quantum mechanics. He is most famous for his model of the atom, which introduced the idea of electron orbits and energy levels. Bohr's work helped pave the way for modern atomic and quantum theory.
Who found the electron?
The electron was discovered by J.J. Thomson in 1897 through his experiments with cathode rays. Thomson's discovery of the electron revolutionized the field of physics and laid the foundation for modern atomic theory.
According to the modern atomic theory, it is nearly impossible to determine an electron's exact?
Position
According to modern atomic theory it is nearly impossible to determine an electron's exact?
Postition
According to modern atomic theory it is nearly impossible to determine an electrons exact?
According to modern atomic theory, it is nearly impossible to determine an electron's exact position and momentum simultaneously. This is known as the Heisenberg Uncertainty Principle, which states that the more precisely one property is measured, the less precisely the other can be known.
How is the modern atomic theory different from Daltons atomic theory?
The modern atomic theory includes the concept of isotopes, which Dalton's theory did not address. Furthermore, modern atomic theory describes atomic structure using quantum mechanics, which was not known in Dalton's time. Additionally, modern atomic theory recognizes the existence of subatomic particles such as protons, neutrons, and electrons within an atom, while Dalton's theory considered atoms as indivisible.
According to modern atomic theory the exact location of what is uncertain?
According to modern atomic theory, the exact location of an electron within an atom is uncertain. This is due to the probabilistic nature of electron behavior described by quantum mechanics, which states that we can only predict the probability of finding an electron in a particular region around the nucleus.
In the modern quantum based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?
In modern quantum-based atomic theory, the space around the nucleus in which an electron moves is known as an electron cloud or orbital. This is a region of space where there is a high probability of finding the electron. The electron cloud is described by the probability density function of the electron's position in the atom.
What did the scientist who developed the modern theory of atomic structure base his theories off of?
Discovery of electron, proton and the neutron are fundamental for the theory of atomic structure.For this structure physicisits work from about 140 years and the research still continue.
What is the name given to a particular space around the nucleus in which an electron moves in the modern quantum-based atomic theory?
The name given to a particular space around the nucleus in which an electron moves is Orbital
In the modern quantum-based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?
The name given to a particular space around the nucleus in which an electron moves is Orbital
What was Lavoisier's contributions to the development of the modern atomic theory?
Antoine Lavoisier was a French nobleman and chemist. His contribution to the development of the modern atomic theory was his idea of the possibility of an Atomic Mass.
Who was the first to state the concept o a atom?
In the modern quantum-based atomic theory, what is the name given to a particular space around the nucleus in which an electron moves?
In what way does Dalton's theory differ from modern atomic theory?
he was wrong
