Wordnet angielsko-polski
(a soft silver-white ductile metallic element (liquid at normal temperatures)
the most electropositive and alkaline metal)
cez, Cs
synonim: cesium
synonim: caesium
synonim: atomic number 55
(a soft silver-white ductile metallic element (liquid at normal temperatures)
the most electropositive and alkaline metal)
cez, Cs
synonim: cesium
synonim: caesium
synonim: atomic number 55