• Science • People
Non User
 • Locations • Timeline
Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Home > Potassium in biology

 
Potassium is the main intracellular ion for all types of cells. In metazoa K+ intracellular concentration is much higher than its extracellular concentraion. In this sense K+ is somewhat opposite to Na+ , for which situation is of the opposite.

Read more »

Topics: Potassium In Biology, Potassium Ferrocyanide, Potassium Nitrate...

Potassiumpotassium calcium Na K Rb Full table General Name, Symbol, Numberpotassium, K, 19 Series alkali metals Group, Period, Block 1(IA), 4 , s Density, Hardness 856 kg/m3, 0. 4 Appearance silvery white Atomic properties Atomic weight 39. 0983 amu Atomic radiusPotassium ferrocyanidePotassium ferrocyanide (KFe(CN)·3HO), also known as yellow prussiate of potash, is a coordination compound forming lemon-yellow monoclinic crystals at room temperature and decomposing at its boiling point. It is insoluble in alcohol but a litre of water cPotassium nitrateProperties General Name Potassium nitrate Chemical formula K NO Appearance White or dirty gray solid Physical Formula weight 101. 1 amu Melting point 607 K (334 °C) Boiling point decomposes at 673 K (400 °C) Density 2. 1 ×103 kg/ m3 Crystal structure Arag
Potassium deficiency (plants)Note: this article concerns potassium deficiency in plants. For potassium deficiency in humans, see hypokalemia. Potassium deficiency also known as potash deficiency is a plant disorder that is most common on light, sandy soils, as well as chalky or peatyPotassium chlorideThe chemical compound potassium chloride (KCl) is a metal halide which is used in medicine, scientific applications, food processing and in judicial execution through lethal injection. It occurs naturally as the mineral sylvite and in combination with sodPotassium ferricyanidePotassium ferricyanide (KFe(CN)), also known as Red prussiate or Prussian Red, is a coordination compound that is stable at room temperature and pressure and forms ruby red crystals and powder. It is manufactured by passing chlorine gas through solutions
Potassium oxidePotassium hydroxidePotassium bicarbonate
Potassium carbonatePotassium bromidePotassium chlorate
Potassium valeratePotassium sodium tartratePotassium in biology
Non User