ኒዮቢየም

ኒዮቢየም (Niobium) የንጥረ ነገሮች ሠንጠረዥ ውስጥ ኬሚካዊ ውክሉ Nb ነው። አቶማዊ ቁጥሩም 42 ነው።

ኒዮቢየም
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.