Definition of Fission. Meaning of Fission. Synonyms of Fission

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

Definition of Fission

Fission
Fission Fis"sion, n. [L. fissio. See Fissure.] 1. A cleaving, splitting, or breaking up into parts. 2. (Biol.) A method of asexual reproduction among the lowest (unicellular) organisms by means of a process of self-division, consisting of gradual division or cleavage of the into two parts, each of which then becomes a separate and independent organisms; as when a cell in an animal or plant, or its germ, undergoes a spontaneous division, and the parts again subdivide. See Segmentation, and Cell division, under Division. 3. (Zo["o]l.) A process by which certain coral polyps, echinoderms, annelids, etc., spontaneously subdivide, each individual thus forming two or more new ones. See Strobilation.

Meaning of Fission from wikipedia

- Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons...
- Look up fission in Wiktionary, the free dictionary. Fission, a splitting of something into two or more parts, may refer to: Fission (biology), the division...
- Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the...
- destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing...
- A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are used at...
- weapon to detonate. There are three existing basic design types: pure fission weapons are the simplest, least technically demanding, were the first nuclear...
- Spontaneous fission (SF) is a form of radioactive decay in which a heavy atomic nucleus splits into two or more lighter nuclei. In contrast to induced fission, there...
- Modern fusion weapons essentially consist of two main components: a nuclear fission primary stage (fueled by 235 U or 239 Pu ) and a separate nuclear fusion...
- nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of...
- Nuclear fission products are the atomic fragments left after a large atomic nucleus undergoes nuclear fission. Typically, a large nucleus like that of...