Engelsk navneord: atomic number 15 | |||
1. | atomic number 15 (om masse el. substans) a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms | ||
Termer med samme betydning (synonymer) | P, phosphorus | ||
Mindre specifikke termer | chemical element, element | ||
Vedrærer disse overordnede termer | apatite | ||