Engelsk navneord: selenium | |||
1. | selenium (om masse el. substans) 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) | ||
Termer med samme betydning (synonymer) | atomic number 34, Se | ||
Mindre specifikke termer | antioxidant, chemical element, element | ||
Vedrærer disse overordnede termer | fool's gold, iron pyrite, pyrite | ||