Atomic Number 19 (Potassium: Color, Uses, State and more...) 2022

You may already know that the chemical element with atomic number 19 is Potassium.

But there's a lot of cool stuff about Potassium that most people don't know. Check this out:

Potassium Overview

Atomic Number

19

Learn more about the atomic number.

Description

Soft, waxy, silver-white metal. Eighth most abundant element in the earth's crust (20,900 ppm). Occurs only in compounds.

Symbol

K (Potassium)

Sources

Found in minerals like carnallite [(KMgCl3).6H2O] & sylvite (potassium chloride, KCL). Pure metal is produced by the reaction of hot potassium chloride and sodium vapors in a special retort.

Uses

Used as potash in making glass & soap. Also as saltpeter, potassium nitrate (KNO3) to make explosives and to color fireworks in mauve. Formerly called kalium (K). Vital to function of nerve and muscle tissures.

State at 20 °C

Solid

Name Origin

English: pot ash; symbol from Latin: kalium, (alkali).

Discovery

Discovered By: Sir Humphrey Davy

Year: 1807

Location: England

Atomic Mass

39,0983

Learn more about the atomic mass.

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic chemical element information (like Potassium and all the other chemical elements), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]