![]() ![]() It may also enter into another environment through wind-blown dust or by rainwater washing down cobalt containing soil and rock. Cobalt is found in plants and animals, air, water, soil, rocks. It is similar to iron and nickel in its physical properties. ↑ Wikimedia Commons, "Ming dynasty Xuande mark and period (1426–35) imperial blue and white vase, from The Metropolitan Museum of Art." Accessed Oct.↑ 2.0 2.1 2.2 2.3 2.4 2.5 Royal Society of Chemistry Periodic Table, Cobalt, Available:.↑ Made internally by a member of the Energy Education team, with information from, Available:.They have created a complete suite of short videos on every element on the periodic table of elements. The video below is from the University of Nottingham's periodic videos project. Not sure why anyone would name their gum after cobalt, but they did. Periodic table starts at top left ( Atomic number 1) and ends at bottom right (atomic number 118). Pictures, stories, and facts about the element Cobalt in the Periodic Table Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here Larger Spin 3D Cobalt gum. Cobalt has only one isotope found in nature: Symbol The atomic number increases from left to right. Radioactive isotopes of cobalt tend to have very short half lives, most of which are less than 24 hours. This isotope is used for radiotherapy, as a medical tracer, and to sterilize medical equipment through irradiation. Radioactive cobalt-60 is a commonly used medical isotope. Mendleevs periodic table was based on increasing atomic mass but at some places he gave priority to similar chemical properties and arranged elements with. Lithium cobalt oxide is one of the lithium oxides commonly used in rechargable lithium batteries. Cobalt alloys are used to make items that need high strength and corrosion resistance such as magnets, jet and gas turbine generators, surgical implants, and prosthetics. Cobalt is most commonly used as part of an alloy though. Pure cobalt metal is sometimes used for electroplating because it is hard and corrosion resistant. Ĭobalt salts have long been used to create the distinctive blue colour for porcelain (Figure 2), as well as for enamel and paints, pottery, and glass. Cobalt blue Chinese porcelain from the 1400s.
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