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in 1926
In the early 1900's. See Wikipedia entries for JJ Thomson and Ernest Rutherford.
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Who discovered the electron cloud?
It was Erwin Schrodinger and Werner Hiesenburg.
How can you use atom electron nucleus and electron cloud in the same sentence?
Electron in an atom is represented by electron cloud around the nucleus
The region of space where electrons of a certain energy move about the nucleus of an atom?
You think probable to the electron clouds.
Where is the electron located atom?
The electron is located in the electon cloud around the nuclues. some people may say a cloud but it is a electron cloud. hope this helps. Also You can add clouds to make a electron2 cloud
Is the electron cloud heavy?
No, the electron cloud is not heavy. An electron weighs approximately 2000 times less than a proton or a neutron, so almost all the weight of an atom lies in the nucleus, not in the electron cloud.
What year did the electron cloud theory become discovered?
After Bohr's discovery. In the 1900's.
Who discovered that electrons were found in the electron cloud?
i have no idea when it was discovered
Who discovered the theory of dust cloud theory?
Otto Schmidt created the dust cloud theory
What does the electron cloud theory state?
an atom
Who invented the electron cloud theory?
Rutherford.
When did Schrodinger discover the electron cloud?
he discovered it in 1937
Who invented the electron?
Nobody "invented" the electron cloud. The concept was discovered by Werner Heisenberg in 1926.
Who developed the electron-cloud model?
The electron cloud theory was developed in the late 1930s and early 1940s.
When was the electron cloud theory first thought of?
in 1809 by neils Rutherford
According to atomic theory electrons are usually found?
in the energy levels. energy levels are in the electron cloud.
What were arthur compton's contributions to the atomic theory?
he discovered the electron
Who discovered the electron cloud?
It was Erwin Schrodinger and Werner Hiesenburg.
