As a metalloid, germanium has both metal and non-metal qualities. It also is a semiconductor, which means it has electrical conductivity between an insulator and a conductor. This characteristic has led to it being used in electronics.
Composition of Bergamot Oil. Bergamot essential oil is light yellow-green in color. Its active chemical components include a-pinene, myrcene, limonene, a-bergaptene, b-bisabolene, linalool, linalyl acetate, nerol, neryl acetate, geraniol, geraniol acetate, and a-terpineol.
The ergot drugs are a family of migraine medications that originally derived from a fungus that grows on rye. They have been available by prescription since the 1920s. Among other effects, they interact with receptors for the brain chemical serotonin, which regulates mood, pain awareness, and blood vessel tone.