When a home is in Pending status means that it is off the market, and in the process of being purchased. If you really care for the property, be in the look up, occasionally the transaction fell through.
Answer by Zhane lane. Confidence votes 2. Potassium was discovered in 1807 by British scientist Sir Humphry Davy, who derived it from caustic potash (KOH)where was it discovered and when His first successes came in 1807 with the separation of potassium from molten potash and of sodium from common salt.
History and Uses: 1  Although potassium is the eighth most abundant element on earth and comprises about 2.1% of the earth's crust, it is a very reactive element and is never found free in nature. Metallic potassium was first isolated by Sir Humphry Davy in 1807 through the electrolysis of molten caustic potash (KOH).