Potassium Compounds

What is Potassium?

Potassium is an element with atomic number 19. Its chemical symbol is K. It is an important metal of the alkali metal family of Group 1 elements in the periodic table. In nature, potassium occurs in many minerals. It is a vital component that takes part in cellular functioning, nerve impulses, and muscle contractions. Unlike other metals, it is soft in nature. It is extremely reactive and, hence, stored under kerosene....

Potassium Element Data

The detailed data of calcium element is presented in the table below:...

Properties of Potassium

We shall study the properties of Potassium in following two categories:...

Potassium Compounds

Potassium can combine with other elements to form numerous compounds. A comprehensive list of them is tabulated below:...

Uses of Potassium

Potassium is an important chemical element and thus used for numerous applications. Let’s learn the uses of potassium....

Facts About Potassium

Reactivity with Water: Reaction among potassium and water may be very violent, generating hydrogen and potassium hydroxide (KOH) Abundant Element: Potassium is the 7th maximum element found in earth’s crust. It accommodates approximately 2.6% of the earth’s mass. Biological Significance: With help of potassium, body cell function properly. It is essential in acting as a neurotransmitter, providing muscle contraction, and maintaining body fluid levels. Symbol and Atomic Number: Atomic symbol of potassium is “K”. It has been taken from Latin phrase “kalium”. Its atomic number is 19. Colour in Flame Tests: Potassium gives lilac(pink) colour when burnt in flame Isotopes: Potassium has 26 isotopes out of which most stable isotopes are 39K and 41K Electrolyte Balance: Apart of sodium, potassium is responsible for the balance of electrolytes in the body, hence its function on the activity of nerves and muscle contractions. Storage: Potassium is extremely reactive in nature, hence it is stored in kerosene. Hardness: Potassium is a soft metal and has silvery lustre...

Potassium Frequently Asked Questions

What is atomic number of potassium?...