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Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
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Printable Periodic Table PDF. Ptable's new, up-to-date...
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Periodic Table Lesson Plans. With help from the American...
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- Overview
- Image explanation
- Appearance
- Potassium compounds
- Biological role
- Natural abundance
This article provides information about potassium including its appearance as a soft silvery metal that tarnishes quickly when exposed to air , its importance as an essential element for life which is found in all cells , its use mainly as fertilizers but also used to make glass detergents liquid soap etc., biological role such as maintaining fluid...
The image features the alchemical symbol for potash, from which the element was first isolated.
A soft, silvery metal that tarnishes in air within minutes.
The greatest demand is in fertilisers and many other potassium salts are important including nitrate, carbonate, chloride, bromide, cyanide and sulfate. Potassium carbonate used to make glass and hydroxide used to make detergent and liquid soap. Chloride used in pharmaceuticals and saline drips.
Essential to life; found in all cells; important for maintaining fluid & electrolyte balance; rich in plant cells from soil; average human consumes up to 7 grams a day with 140 grams stored in body cells; normal healthy diet contains enough but some foods have above average content such as instant coffee, sardines etc.; naturally occurring isotope ...
Seventh most abundant metal making up 2.4% by mass with deposits of billions tonnes worldwide with 35 million tonnes mined annually mostly from igneous rocks or evaporation deposits like sylvite (potassium chloride), sylvinite (mixture) & carnallite (potassium magnesium chloride).
Interactive periodic table with up-to-date element property data collected from authoritative sources. Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
Here's a list of all of the chemical elements of the periodic table ordered by increasing atomic number. Click on the column header to sort the table by that column or click on an element name to get detailed facts about the element.
A comprehensive table of 118 chemical elements with their names, symbols, atomic numbers, properties, and origins. The table is organized by the number of protons in each element's atomic nucleus, also known as the periodic table of the elements.
Learn about potassium, the 19th element in the periodic table, with a symbol of K and atomic number of 19. Find out its physical, chemical, and thermodynamic properties, as well as its electron configuration, oxidation states, and visual appearance.
Learn about the periodic table of the chemical elements, an ordered arrangement of the elements by atomic number and properties. Explore the history, forms, variations, blocks, trends and data of the table.
