1. Edison had quickly discovered that calcium tungstate screens produced brighter images. 2. Cadmium tungstate films can be deposited by sol-gel technology. 3. Sodium tungstate and lead have been studied for their effect on earthworms. 4. The ECAL is constructed from crystals of lead tungstate , PbWO 4. 5. Cadmium tungstate nanorods can be synthesized by a hydrothermal process. 6. Tungsten is similar to molybdenum and forms many tungstates containing 6 coordinate tungsten. 7. Sodium tungstate is a competitive inhibitor of molybdenum. 8. Several polymorphs of sodium tungstate are known, three at only one atmosphere pressure. 9. Lead tungstate crystals are used in the Compact Muon Solenoid's electromagnetic calorimeter. 10. Small additions of magnesium tungstate improved the blue part of the spectrum yielding acceptable white.
