Examples of using Electron cloud in English and their translations into Vietnamese
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The Electron Cloud Model.
It also indicates the shape of the electron cloud.
This is where the term'electron cloud' is most appropriate.
Today, this model is known as the quantum model or the electron cloud model.
One such example is the Electron Cloud Model proposed by Erwin Schrodinger.
Chemists use the electron cloud model to map out the atomic orbitals for electrons.
At present, people describe the motion of electrons as electron clouds.
When atoms approach one another closely, the electron clouds interact with each other and with the nuclei.
We are somewhatlikely to find the electron at particular points in the electron cloud.
This became the basis of what would come to be known as the Electron Cloud(or quantum mechanical) Model, as well as the Schrodinger equation.
An electron in a hydrogen atom, for example,is often represented by an“electron cloud” image.
The electron cloud is a region inside the potential well where each electron forms a type of three-dimensional standing wave- a wave form that does not move relative to the nucleus.
The force is aquantum force generated by electron repulsion between the electron clouds of two atoms or molecules as they approach each other.
When free radicals try to steal electrons from the astaxanthin molecule,they're simply absorbed into and neutralized by this electron cloud all at once.
An anion has an additional electron, which increases the size of the electron cloud and may make the ionic radius larger than the atomic radius.
When free radicals try to steal electrons from the astaxanthin molecule,they're simply absorbed into and neutralized by this electron cloud, all at once.
The phrase"electron cloud" first came into use around 1925, when Erwin Schrödinger and Werner Heisenberg were seeking for a way to describe the uncertainty of the position of electrons in an atom.
IUPAC defines an element to exist if its lifetime is longer than 10- 14 seconds,which is the time it takes for the nucleus to form an electron cloud.[3].
The nucleus(upper right)in helium-4 is in reality spherically symmetric and closely resembles the electron cloud, although for more complicated nuclei this is not always the case.
Moreover, in condensed matter and molecules, the electron clouds of the atoms usually overlap to some extent, and some of the electrons may roam over a large region encompassing two or more atoms.
Radiation having lower energy, such as ultraviolet, visible, and infrared light, as well as radio and microwaves,originate from the electron clouds that surround the nucleus or the interaction of one atom with another.
Based on quantum theory, which states that all matterhas properties associated with a wave function, the Electron Cloud Model differs from the Bohr Model in that it does not define the exact path of an electron. .
To understand this phenomenon, a team led by Dr Nanda Rea from the University of Amsterdam used XMM-Newton andIntegral data to search for these dense electron clouds around all known magnetars, for the first time.
Home electrostatic precipitators usually are designed to have two components,an ionizing component(where the electron cloud is created) and a collecting component(where the charged dust particles are pulled out of the air).
Somewhere an electron flies off its energy cloud.
The electron is the usual particle whose“cloud” surrounds an atom and whose interactions is largely responsible for most of chemistry.
The electron is spinning about its axis as a cloud of other subatomic particles are constantly emitted and reabsorbed.
However, observations of snow crystals with a low-temperature scanning electron microscope(LT-SEM) clearly show cloud droplets measuring up to 50 μm(0.00197 in) on the surface of the crystals.