Niobium

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en: Niobium   –   de: Niob   –   fr: Niobium   –   ja: ニオブ   –   ru: Ниобий   –   uk: Ніобій
Nb-TableImage.png
Position in the periodic table
symbol: Nb
atomic number: 41
chemical series: transition metals
Nb,41.jpg
Electron shell 041 Niobium.svg
sample
electron shell