![]() A depletion of potassium from the body can lead to hypokalemia, which can be fatal.Because it is vital for plant cells, crops readily deplete potassium from the soil.Pure potassium metal will float on water. Potassium has a low density for a metal.Potassium has twenty-four known isotopes, but only three of them occur in nature.Potassium has three naturally occurring isotopes and they are 39K, 40K and 41K.The compound potassium sodium tartrate is the main component of baking powder.It’s density is less than the density of water and it is insoluble in water.Potassium was the first elemental metal to be found through electrolysis.Potassium is used in soaps, gunpowder, bleaching agents and glass making.It is created through the electrolysis of its hydroxide or its chloride.It is also common in the human body as the eighth most common element.Potassium is in the alkaline earth metal group on the periodic table.Potassium is a group 1 chemical element, which is the lithium group.Potassium is the second lightest (least dense) metal after lithium.Potassium is the seventh most abundant element in the human body.Potassium metal has a density of 0.89 grams per cubic centimeter.In nature, it is only found in ionic salts and in some minerals.There are quite a few potassium compounds that are used in food.Potassium was the first metal to be discovered by electrolysis.Foods that contain potassium are fish, meats and vegetables.Potassium got its name from the Middle Dutch word “potash”.Potassium also reacts with the oxygen in water and in air.Around 2.4% of the Earth’s crust is made up of this metal.The largest industrial use of potassium is for fertilizer. ![]() Potassium is a soft metal that has a silvery-white color.Potassium is a soft metal and can very easily by sliced.Potassium is the second least dense metal after lithium.Potassium is the seventh most abundant element on Earth.Potassium is not available in nature as a pure element.It makes up roughly 1.5% by mass of the Earth's crust.Potassium is a soft solid and can be cut with a knife!.The melting point for potassium is 143.6 ☏ (63.5 ☌).Potassium is a chemical element on the periodic table.The boiling point for potassium is 1,032 ☏ (759 ☌).Potassium is a common element in plant fertilizers.Potassium is a vital electrolyte in the human body.The standard atomic weight of calcium is 39.0983 u.It was first isolated by Sir Humphry Davy in 1807.Potassium usually burns in a reaction with water.All living cells need potassium ions to function.It is the second lightest metal after lithium.The atomic weight of potassium is 39.0983.Its salts burn with a light purple color.Potassium at room temperature is a solid.
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