Preheat oven to 425 degrees F (220 degrees C). Mix sugar, cornstarch, salt, and cinnamon, and sprinkle over blueberries. Line pie dish with one pie crust. Pour berry mixture into the crust, and dot with butter. Cut remaining pastry into 1/2 - 3/4 inch wide strips, and make lattice top. Crimp and flute edges.
Potassium. The name is derived from the english word potash. The chemical symbol K comes from kalium, the Mediaeval Latin for potash, which may have derived from the arabic word qali, meaning alkali. Potassium is a soft, silvery-white metal, member of the alkali group of the periodic chart.
Best Answer: Potassium (pronounced /pÉËtÃ¦siÉm/) is a chemical element. It has the symbol K (Latin: kalium, from Arabic: Ø§ÙÙÙÙÙÙÙÙâ al-qalyah âplant ashesâ, cf. Alkali from the same root), atomic number 19, and atomic mass 39.0983. Potassium was first isolated from potash.