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in 1809 by neils Rutherford

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How many electrons can be the first energy level in the electron cloud hold?

The first energy level in the electron cloud can hold a maximum of 2 electrons.


Did Heisenberg thought first about string theory?

no


When was electron cloud model first described?

Very probable Hantaro Nagaoka in 1904.


Who discover dust cloud theory?

The dust cloud theory was first proposed by astronomers Fred Whipple and Jan Oort in the 1950s. They suggested that comets originate from a cloud of icy bodies located at the outer reaches of the solar system, now known as the Oort Cloud.


What is the maximum number of electrons in each of the first three energy level list separately?

is the electron cloud


What is the area surrounding the atom where electrons are located?

Its called the electron shell. Electrons will always fill up low orbitals first in the shell, an then as more energy is added to the atom, the electrons move up an orbit, then release the energy in some form, and they move back down to the lowest energy orbit.


How many electrons go on the fourth ring of the electron cloud in an atom?

The maximum number of electrons that can be found in the fourth energy level (ring) of an electron cloud is 32. This level can hold a total of 32 electrons in various sublevels, such as s, p, d, and f orbitals.


How many electrons can the first electron cloud hold?

Your question is a bit vague, but if you are enquiring about the first electron shell in an atom, it holds a maximum of two electrons.


What came first electron microscope or light microscope?

compound light microscope - cell theory - electron microscope


Robert A. Millikans contributions to the atomic theory?

Robert A. Millikan was the first to determine the electrical charge of the electron.


Which astronomer thought the earth was a planet?

Copernicus was the first to suggest it as part of a serious theory, in 1543.


What does an electron-cloud model show?

The term "electron cloud" was coined by an American physicist named Richard Feynman. The electron cloud model is a visual representation of the possible locations of electrons in an atom. It is known that electrons are found on orbitals around the nucleus and this model visually allows us to picture the probable locations of the electrons around the nucleus.