Engelsk navneord: atomic number 75 | |||
1. | atomic number 75 (om masse el. substans) a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum | ||
Termer med samme betydning (synonymer) | Re, rhenium | ||
Mindre specifikke termer | metal, metallic element | ||