A gas of these atoms was cooled to create the first fermionic condensate.
A gas of these atoms was cooled to create the first fermionic condensate. This element's bromate is a white powder which is used as a flour improver to strengthen dough. In fruit flies, the shaker gene codes for ion channels of this element, whose 40-isotope decays into argon. Hypokalemia is the abnormally low concentration of this element in the blood. This element's nitrate is known as saltpeter, and its namesake permanganate is a powerful oxidizing agent. This element's chloride is used as a sodium free substitute for table salt, and is also used in lethal injections. For 10 points, name this element found in bananas that is symbolized K.
A gas of these atoms was cooled to create the first fermionic condensate.
potassium