Wordnet angielsko-polski
(a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic
used in making steel
occurs in many minerals)
mangan, Mn
synonim: manganese
synonim: atomic number 25
(a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic
used in making steel
occurs in many minerals)
mangan, Mn
synonim: manganese
synonim: atomic number 25