DescriptionNiobium metal.jpg English: Niobium metal foil (thickness 1mm). Date 12 January 2006 Source Template:CTAVSASCAKPJ Author User:Dschwen...
DescriptionNiobium oxide.JPG English: Niobium oxide and niobium metal wire. 中文：氧化鈮與鈮絲。 Date 12 October 2012, 16:32:37 Source Own work Author 盧樂 Lu Le...
This file has an extracted image: Marbled paper - from, Radio-active substances (page 1 crop).jpg....
DescriptionUltrapure niobium bead, slightly oxidized.jpg English: Niobium is a rare, soft, grey metal, which, when exposed to air, quickly forms a protective...
|Source = I created this work entirely by myself. |Date = |Author = ~~~ |other_versions = }} Journal = JOURNAL OF THE LESS-COMMON METALS Year = 1982 English...
chunk of tantalum, 127 grams.jpg English: Tantalum is a hard, ductile heavy metal, which chemically is very similar to niobium. Like this, it easily forms...
grams. Overall size in cm - 4.jpg English: Tantalum is a hard, ductile heavy metal, which chemically is very similar to niobium. Like this, it easily forms...
tantalum, 127 grams, 3 x 5 cm.jpg English: Tantalum is a hard, ductile heavy metal, which chemically is very similar to niobium. Like this, it easily forms...
DescriptionTantalum pieces, 20 grams.jpg English: Tantalum is a hard, ductile heavy metal, which chemically is very similar to niobium. Like this, it easily forms...
tantalum, about 1 cm in size..jpg English: Tantalum is a hard, ductile heavy metal, which chemically is very similar to niobium. Like this, it easily forms...
