Definition of Electrons. Meaning of Electrons. Synonyms of Electrons

Here you will find one or more explanations in English for the word Electrons. Also in the bottom left of the page several parts of wikipedia pages related to the word Electrons and, of course, Electrons synonyms and on the right images related to the word Electrons.

Definition of Electrons

Electron
Electron E*lec"tron, [NL., fr. Gr. ?. See Electric.] (Physics & Chem.) One of those particles, having about one thousandth the mass of a hydrogen atom, which are projected from the cathode of a vacuum tube as the cathode rays and from radioactive substances as the beta rays; -- called also corpuscle. The electron carries (or is) a natural unit of negative electricity, equal to 3.4 x 10^-10 electrostatic units. It has been detected only when in rapid motion; its mass, which is electromagnetic, is practically constant at the lesser speeds, but increases as the velocity approaches that of light. Electrons are all of one kind, so far as known, and probably are the ultimate constituents of all atoms. An atom from which an electron has been detached has a positive charge and is called a coelectron.

Meaning of Electrons from wikipedia

- fermions, no two electrons can occupy the same quantum state, per the Pauli exclusion principle. Like all elementary particles, electrons exhibit properties...
- s**** being able to hold up to 2(n2) electrons. For an explanation of why electrons exist in these s****, see electron configuration. Each s**** consists...
- strong tendency to pair off electrons can be observed in chemistry, it is also possible for electrons to occur as unpaired electrons. In the case of metallic...
- rule because they have too few valence electrons and species that happen to follow the octet rule but have electron-acceptor properties, forming donor-acceptor...
- the negative charge of the electrons is balanced by the positive charge of the atomic nuclei, the absence of an electron leaves a net positive charge...
- electrons are the electrons in an atom that are not valence electrons and do not parti****te in chemical bonding. The nucleus and the core electrons of...
- between atoms, when they share electrons, is known as covalent bonding. For many molecules, the sharing of electrons allows each atom to attain the equivalent...
- Independent electron approximation Lone pair or free electron pair Nearly free electron model Orbital angular momentum of free electrons Unpaired electron This...
- circuits the charge carriers are often electrons moving through a wire. In semiconductors they can be electrons or holes. In an electrolyte the charge...
- contains two electrons). An atom's nth electron s**** can accommodate 2n2 electrons. For example, the first s**** can accommodate two electrons, the second...