The colour imparted by Co(II) compounds to glass is
Vanadium | yellow-green |
Chrome | emerald green |
Iron | Coke bottle green |
Manganese | amethyst |
Cobalt | violet blue |
Copper | greenish blue to blue |
Nickel | grayish brown |
Selenium | salmon pink |
Cerium- Titanium | yellow |
Neodymium | dichroic violet-pink |
Uranium | yellow (fluorescent |