- ChemGlobe – Niobium
- Database provides element’s electronic, thermal, and steric information along with table of isotopes.
- Chemical Elements – Niobium
- Dispenses fundamental information, atomic structure and isotopes of stated element.
- ChemSoc – Niobium
- Details on the element’s uses, general data and ionization energies.
- Environmental Chemistry – Niobium
- Contains atomic structure, chemical and physical properties and table of nuclides.
- Jefferson Lab – Niobium
- Gives out rudimentary physical and historical data of the element.
- LennTech – Niobium
- Lists physical data, chemical properties and health effects of the element.
- Los Alamos National Labs – Niobium
- States element’s history, sources, properties and unconventional uses.
- United States Geological Survey – Niobium
- Comprises statistics and data on the worldwide supply and demand of the element.
- Web Elements – Niobium
- Publishes extensive information on history, uses, compounds, and properties of the element.
|