cloud of electrons -
11electronic cloud — elektronų debesis statusas T sritis fizika atitikmenys: angl. electron cloud; electronic atmosphere; electronic cloud vok. Elektronenatmosphäre, f; Elektronenwolke, f rus. облако электронов, n; электронное облако, n pranc. atmosphère électronique …
12electron cloud — noun Date: 1926 the system of electrons surrounding the nucleus of an atom …
13electron cloud — noun A mathematically defined region around an atomic nucleus defined by a high probability that the atoms electrons will be present in that region. Syn: atomic orbital …
14physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
15Atom — The atom is the smallest unit of an element that retains the chemical properties of that element. An atom has an electron cloud consisting of negatively charged electrons surrounding a dense nucleus. The nucleus contains positively charged… …
16Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
17atom — /at euhm/, n. 1. Physics. a. the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical… …
18Atomic orbital model — The Atomic Orbital Model is the currently accepted model of the electrons in an atom. It is sometimes called the Wave Mechanics Model. In the atomic orbital model, the atom consists of a nucleus surrounded by orbiting electrons. These electrons… …
19Space charge — is a concept in which excess electric charge is treated as a continuum of charge distributed over a region of space (either a volume or an area) rather than distinct point like charges. This model typically applies when charge carriers have been… …
20space charge — Elect. a distribution of an excess of electrons or ions over a three dimensional region, in contrast to the distribution of an electric charge over the surface of a conductor. [1910 15] * * * ▪ physics electrical charge distributed through… …
