About Selenium Is A Chemical Element With Symbol Se And Atomic Number 34. Properties Exists In Two Forms: A Silvery Metal Or A Powder. Red Selenium Is An Amorphous, Glass-Like Solid, Whereas Grey Selenium Is A Soft, Bluish-Grey Metal. Grey Selenium Is A Semi-Conductor. Its Elemore...
Cobalt is a hard and brittle metal that appears similar to nickel and iron, however, has two third magnetic permeability of iron. It is mainly produced as a by-product of ores of copper, iron, lead, silver and nickel. The exceptional magnetic strength of this metal is the reason more...
Phoolchand Bhagat Singh is an exporter, importer, and trader of various minerals including fluorspar lump. They may be involved in the sourcing, transportation, and sale of Metal powder to customers in different industries. Metal powder is a finely divided form of metal that is umore...