Potassium Collection (page 4)

Chemical weights
Assorted chemical weights. The different amount of each chemical represents a measurement known as the mole. One mole of any sample contains the same number of molecules or atoms

Alkali metals. Freshly cut lithium (Li), sodium (Na) and potassium (K), clockwise from top left. These metallic elements are relatively soft and react rapidly with the water and oxygen in the air

Alkali metals in jars. Lithium (Li), sodium (Na) & potassium (K) stored under oil. These elemental metals are relatively soft and react rapidly with the water and oxygen in the air

Potassium metal. Freshly cut shiny surface of potassium metal. Potassium (K) is an alkali metal. It is soft enough to be cut with a knife

Humphry Davy, English chemist
Humphry Davy (1778-1829), English chemist. Davy is best known for his invention of the miners safety lamp, also known as the Davy lamp, for use in coal mines

Buckyball molecule, computer artwork
Buckyball molecule. Conceptual computer artwork that might represent research into, or hi-tech automated production of, buckyball molecules (white sphere)

Doping buckyball molecules, artwork
Doping buckyball molecules. Computer artwork showing a conveyor belt (top left to bottom right) of buckyball molecules being doped (combined) with other atoms (blue)

Globe artichoke ( Cynara scolymus ). The globeartichoke is a species of thistle. The edible partof the plant is the base (receptacle) of theartichoke head in bud

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"Unveiling the Power of Potassium: From Paris Salpetriere to Dallol Geothermal Area" Step into the world of potassium, a chemical element that has left an indelible mark on various fields throughout history. It all began in Paris Salpetriere, where Humphry Davy, an English chemist, first isolated this remarkable element in 1807. Little did he know that his discovery would revolutionize multiple industries. Initially used in the method of refining saltpeter for making gunpowder, potassium soon found its way into scientific exploration. Spectra of Various Sources of Light captured its vibrant essence through a mesmerizing color lithograph. In 1853, A Photographic Positive showcased potassium's versatility and potential applications. Chemistry enthusiasts marveled at Elkingtons Electro-plate Factory in Birmingham during 1844 as they witnessed the transformative power in electroplating processes. Leopold Gmelin further expanded our knowledge by delving deep into this essential element's properties and compounds. Potassium's impact extended beyond laboratories and factories; it even played a role in sustainable practices. Recycled leather being delivered by lorry to make potash exemplified how we can harness natural resources while minimizing waste—an inspiring sight from Sundarbans, Ganges Delta, West Bengal. However, not all stories surrounding they were uplifting. Syphilis symptoms on the body served as a stark reminder that this element could also be associated with disease and affliction—a testament to its complex nature. Yet amidst these tales lies breathtaking beauty—potassium salt deposits glistening under the scorching sun at Dallol geothermal area within Ethiopia's Danakil Depression. These awe-inspiring formations remind us of nature's ability to create wonders even within extreme conditions. From chemistry labs to industrial marvels and natural landscapes alike, potassium continues to captivate our imagination with its multifaceted character.