Meaning Of The Word Selenium
What's the definition of Selenium? Find Selenium meanings, definitions and more at the Real Dictionary online.
Selenium Meaning
Selenium Definition |
---|
What's The Definition Of Selenium?
selenium in American English
a nonmetallic chemical element with several allotropic forms, used in photoelectric devices because its electrical conductivity varies with the intensity of light: also used in rectifiers, in certain electrostatic copying processes, etc.: symbol, Se; at. noun: a nonmetallic element chemically resembling sulfur and tellurium, occurring in several allotropic forms, as crystalline and amorphous, and having an electrical resistance that varies under the influence of light; at. wt.: 78.96; at. no.: 34; sp. gr.: (gra selenium in British English noun: a nonmetallic element that exists in several allotropic forms. It occurs free in volcanic areas and in sulphide ores, esp pyrite. The common form is a grey crystalline solid that is photoconductive, photovoltaic, and semiconducting: used in photocells, so |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Basil I ‐ noun: known as the Macedonian. died 886 ad, Byzantine…
- Beaumontague ‐ noun: a cement-like substance used to fill in…
- Bowlful ‐ countable noun: The contents of a bowl can be…
- Moldavite ‐ noun: a green tektite found in Bohemia; noun:…
- Semiurban ‐ adjective: partly urban; between urban and rural…
- Measure up to ‐ to come up to; meet (expectations, a standard…
- Subordinator ‐ noun: a conjunction introducing a subordinate…
- Criminal assault ‐ noun: a punishable offence of attempting to harm…
- Cercal ‐ adjective: of or relating…
- Ungenuineness ‐ noun: the state of being…