atomic number 63 1
rzeczownikdomena: substancja
Princeton WordNet [ver.3.1]
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AngielskiDefinicja
a bivalent and trivalent metallic element of the rare earth group
Synonimy
- europium 1
a bivalent and trivalent metallic element of the rare earth group
- Eu 1
a bivalent and trivalent metallic element of the rare earth group
