As a proper noun selenium
is , character in the play cistellaria of plautus.
As a noun burnsite is
(mineral) a hexagonal-dihexagonal dipyramidal dark red mineral containing cadmium, chlorine, copper, oxygen, potassium, and selenium.
selenium
Noun
(-)
A nonmetallic chemical element (symbol Se) with an atomic number of 34.
Derived terms
* hydroselenic acid
* metallic selenium
* selane
* selen-
* selenate
* seleniate
* selenic acid
* selenide
* seleniferous
* selenio-, seleno-
* selenious acid
* selenite
* selenium cell
* selenium dioxide
* selenium eye
* selenium hydride
* selenium oxide
* selenium sulfide, selenium sulphide
* seleniuretted
* seleno-
* selenous
* selenyl
References
burnsite
English
Noun
(mineral) A hexagonal-dihexagonal dipyramidal dark red mineral containing cadmium, chlorine, copper, oxygen, potassium, and selenium.
References
* Burnsite in the Mineralogy Database: [http://webmineral.com/data/Burnsite.shtml]