Changes

{{Element | name=Potassium | symbol=K | anumber=19 | amass=39.10 amu | noe=19 | class=Alkali metal | cstructure=Body-Centered Cubic | color=Silver | date=1807 | discname=[[Davy, Sir Humphrey ]] | origname=From the Latin ''Kalium'' | uses=important biological role, and used in numerous industrial processes | obtained=sylvite, sylvinite, carnallite }}

{{Element | name=Potassium | symbol=K | anumber=19 | amass=39.10 amu | state=solid | class=Alkali metal | cstructure=Body-Centered Cubic | color=Silver | date=1807 | discname=[[Davy, Sir Humphrey ]] | origname=From the Latin ''Kalium'' | uses=important biological role, and used in numerous industrial processes | obtained=sylvite, sylvinite, carnallite }}

'''Potassium''' is an element<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>in the Alkali metals class of the periodic table.  It is so chemically active that it is never found free (in elemental form) in nature.  In its elemental form, it reacts with water, forming potassium hydroxide and [[hydrogen]] gas, so violently that the hydrogen usually catches fire.

'''Potassium''' is an element<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>in the Alkali metals class of the periodic table.  It is so chemically active that it is never found free (in elemental form) in nature.  In its elemental form, it reacts with water, forming potassium hydroxide and [[hydrogen]] gas, so violently that the hydrogen usually catches fire.