noun
- Plural of niobium; multiple atoms or samples of the chemical element niobium (symbol Nb, atomic number 41), a hard, silvery-gray transition metal.
Usage: Used in chemistry, materials science, and metallurgy contexts.; Niobium is commonly used in alloys, superconductors, and high-temperature applications.
Examples
- The laboratory stored several niobiums samples for the alloy research project.
- Niobiums are valued in aerospace engineering for their high melting points.
- The chemist analyzed the properties of different niobiums isotopes.
- Industrial applications of niobiums include superconducting magnets.
- The periodic table shows niobium among the transition metals, and niobiums compounds are studied extensively.