Cara mengucapkan "niobium"
Tambahkan pelafalan Anda sendiri "niobium"
Makna dan definisi "niobium"
- Noun
a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
Sinonim:
a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium