Electron shell — Periodic table with electron shells An electron shell may be thought of as an orbit followed by electrons around an atom s nucleus. The closest shell to the nucleus is called the 1 shell (also called K shell ), followed by the 2 shell (or L shell … Wikipedia
Shell — may refer to * Animal shell, or exoskeleton, including those of molluscs, turtles, insects and crustaceans * Seashell, the shells of various marine animals, especially marine mollusks * Eggshell, the outer covering of a hard shelled eggAny more… … Wikipedia
Electron capture — (sometimes called inverse beta decay) is a decay mode for isotopes that will occur when there are too many protons in the nucleus of an atom and insufficient energy to emit a positron; however, it continues to be a viable decay mode for… … Wikipedia
Shell model — In nuclear physics, the nuclear shell model is a model of the atomic nucleus which uses the Pauli principle to describe the structure of the nucleus in terms of energy levels. The model was developed in 1949 following independent work by several… … Wikipedia
shell — less, adj. shell like, adj. /shel/, n. 1. a hard outer covering of an animal, as the hard case of a mollusk, or either half of the case of a bivalve mollusk. 2. any of various objects resembling such a covering, as in shape or in being more or… … Universalium
outer shell electron — electron that is located in the shell located farthest from the atomic nucleus … English contemporary dictionary
shell — [[t]ʃɛl[/t]] n. 1) zool. a hard outer covering of an animal, as of a clam, snail, lobster, or turtle 2) zool. the material constituting any of various coverings of this kind 3) zool. the hard exterior of an egg 4) bot the usu. hard outer covering … From formal English to slang
Electron — For other uses, see Electron (disambiguation). Electron Experiments with a Crookes tube first demonstrated the particle nature of electrons. In this illustration, the profile of the cross shaped target is projected against the tube face at right… … Wikipedia
shell — /ʃɛl / (say shel) noun 1. a hard outer covering of an animal, as the hard case of a mollusc, or either half of the case of a bivalve mollusc. 2. any of various objects resembling a shell, as in shape, or in being more or less concave or hollow. 3 …
outer-shell electron — išorinis elektronas statusas T sritis fizika atitikmenys: angl. outer shell electron; peripheral electron vok. Außenelektron, n; Außenschalenelektron, n; äußeres Elektron, n rus. внешний электрон, m pranc. électron périphérique, m … Fizikos terminų žodynas