1) Antioxidant 2) Atomic number 34 3) Chemical element 4) Chemical element 5) Dietary mineral 6) Element 7) Element discovered in 1817 8) Element found in photocells 9) Element found in walnuts 10) Element number 34 11) Element used in glassmaking 12) Element with the symbol Se
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https://www.crosswordclues.com/clue/selenium
1) Se
Found on
https://www.crosswordclues.com/clue/selenium
Selenium is a chemical element with symbol Se and atomic number 34. It is a nonmetal with properties that are intermediate between those of its periodic table column-adjacent chalcogen elements sulfur and tellurium. It rarely occurs in its elemental state in nature, or as pure ore compounds. Selenium (Greek σελήνη selene meaning `Moon`) wa.....
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http://en.wikipedia.org/wiki/Selenium
[Software] Department of Computer Science & Engineering, NIT Hamirpur Author: Lokesh Nyati, 03303, CSE Dept., NIT-H ...
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http://en.wikipedia.org/wiki/Selenium_(Software)
[software] Selenium is a portable software testing framework for web applications. Selenium provides a record/playback tool for authoring tests without learning a test scripting language (Selenium IDE). It also provides a test domain-specific language (Selenese) to write tests in a number of popular programming languages, including Java, C#...
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http://en.wikipedia.org/wiki/Selenium_(software)
• (n.) A nonmetallic element of the sulphur group, and analogous to sulphur in its compounds. It is found in small quantities with sulphur and some sulphur ores, and obtained in the free state as a dark reddish powder or crystalline mass, or as a dark metallic-looking substance. It exhibits under the action of light a remarkable variation in e...
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http://thinkexist.com/dictionary/meaning/selenium/
a chemical element in the oxygen family (Group VIa) of the periodic table, closely allied in chemical and physical properties with the elements ... [13 related articles]
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http://www.britannica.com/eb/a-z/s/60
A mineral that is needed by the body to stay healthy. It is being studied in the prevention and treatment of some types of cancer. Selenium is a type of antioxidant.
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http://www.cancer.gov/dictionary?expand=S
<element> Essential trace element that must be provided as a supplement in serum free culture media for most animal cells. ... (18 Nov 1997) ...
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http://www.encyclo.co.uk/local/20973
(Se) (sә-le´ne-әm) a chemical element, atomic number 34, atomic weight 78.96. It is an essential mineral nutrient. Dietary sources of selenium include seafoods, kidney, and liver. Humans can adjust their homeostasis mechanism for selenium over a wide range of dietary intakes. Rec...
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http://www.encyclo.co.uk/local/21001
Selenium is an essential micronutrient in the human diet that functions as a component of enzymes involved in antioxidant protection and thyroid hormone metabolism. In combination with vitamin E, it exerts antioxidant effects that help keep the immune system strong. However excessive use of selenium has been linked to skin, hair, and nail abnormali...
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http://www.encyclo.co.uk/local/21512
a trace mineral that acts as an antioxidant.
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http://www.encyclo.co.uk/local/22225
Essential trace element that must be provided as a supplement in serum-free culture media for most animal cells.
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http://www.encyclo.co.uk/visitor-contributions.php
Se·le'ni·um noun [ New Latin , from Greek
selh`nh the moon. So called because of its chemical analogy to
tellurium (from Latin
tellus the earth), being, as it were, a companion to it.]
(Chemistry) A nonmetallic element of the sulphur group, and analogous to sulphur in i...
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http://www.encyclo.co.uk/webster/S/56
(Se) Type: Term Pronunciation: sĕ-lē′nē-ŭm Definitions: 1. A metallic element chemically similar to sulfur, atomic no. 34, atomic wt. 78.96; an essential trace element toxic in large quantities that is required for glutathione peroxidase and a few other enzymes; 75Se (half-life equal to 119.78 days) is used in scint...
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http://www.medilexicon.com/medicaldictionary.php?t=80777
Selenium: An essential trace mineral that functions largely in the form of proteins, called selenoproteins, which act as enzymes and help prevent damage to cells in the body by oxidants in the environment or those produced by normal metabolism. The recommended dietary allowance (RDA) is currently 55 micrograms of selenium per day for adult men and ...
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http://www.medterms.com/script/main/art.asp?articlekey=5445
Selenium is a rare metal element with the symbol Se. It was discovered in 1817 by Berzelius in the refuse of a sulphuric acid manufactory in Sweden.
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http://www.probertencyclopaedia.com/browse/GS.HTM
Light-sensitive substance which, when used in a barrier-layer construction, generates electrical current when exposed to light. Used in exposure meters. Needs no external power supply.
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http://www.rodsmith.org.uk/photographic%20glossary/rods%20photographic%20gl
selenium 1. A gray, crystalline, nonmetalic element (symbol Se) of the sulfur group, varying greatly in electrical resistance under the influence of light [New Latin from Greek selene the moon]. 2. Information is located at Chemical Element: selenium . In 1818, a Swedish chemist, Jöns Jacob Berzelius, discovered an element very much like tel...
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http://www.wordinfo.info/words/index/info/view_unit/1929/
An element that closely resembles sulphur in its properities. The main use in steel is as a freecutting additive but due to high cost its is limited to stainless steel. One of the benefits being the ability to obtain a very good surface finish on machined components.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
Selenium exists in several allotropic forms; red selenium is monoclinic and contains Se
8 rings. It has a melting point of 180°C and a relative density of 4.45. The grey (metallic) form of selenium is formed when other varieties are heated to 200°C; this has a melting point of 220°C and a relative density of 4.80. The metal burns in ai...
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https://www.encyclo.co.uk/local/20687
Antioxidant mineral that you need in tiny amounts in your diet to help keep your immune system healthy. May help prevent cell damage that can lead to cancer. Selenium is in meat, fish and seafood, eggs and cereals. Deficiency is very rare in the UK.
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https://www.encyclo.co.uk/local/20753
an element needed by the body only in very small amounts that helps maintain tissue elasticity
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https://www.encyclo.co.uk/local/20875
Se noun a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
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https://www.encyclo.co.uk/local/20974
Grey, non-metallic element, atomic number 34, relative atomic mass 78.96. It belongs to the sulphur group and occurs in several allotropic forms that differ in their physical and chemical properties. It is an essential trace element in human nutrition. Obtained from many sulphide ores and selenides, it is used as a red colouring for glass and e...
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https://www.encyclo.co.uk/local/21221
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