DescriptionWeakly oxidized europium, hence slightly yellowish, 1.5 grams.jpg English: Europium is a very reactive metal, which actually has a silvery...
com/palladium.php |Author=[[User:Jurii|Jurii]] |Date=unknown |Permission= |other_versions= }} == {{int:license}} == {{cc-by-3.0}} English Europium sample...
