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Cobalt vs. Almere - Comparison of sizes
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Cobalt
Almere

Cobalt vs Almere

Cobalt
Almere
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Cobalt

StateOntario

Country

Canada
Capital
Population 1128

Informations

Cobalt is a chemical element with the symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. Cobalt-based blue pigments (cobalt blue) have been used since ancient times for jewelry and paints, and to impart a distinctive blue tint to glass, but the color was later thought to be due to the known metal bismuth. Miners had long used the name kobold ore (German for goblin ore) for some of the blue-pigment-producing minerals; they were so named because they were poor in known metals, and gave poisonous arsenic-containing fumes when smelted. In 1735, such ores were found to be reducible to a new metal (the first discovered since ancient times), and this was ultimately named for the kobold. Today, some cobalt is produced specifically from one of a number of metallic-lustered ores, such as cobaltite (CoAsS). The element is, however, more usually produced as a by-product of copper and nickel mining.



The copper belt in the Democratic Republic of the Congo (DRC) and Zambia yields most of the global cobalt production. World production in 2016 was 116,000 metric tons (114,000 long tons; 128,000 short tons) (according to Natural Resources Canada), and the DRC alone accounted for more than 50%.Cobalt is primarily used in lithium-ion batteries, and in the manufacture of magnetic, wear-resistant and high-strength alloys. The compounds cobalt silicate and cobalt(II) aluminate (CoAl2O4, cobalt blue) give a distinctive deep blue color to glass, ceramics, inks, paints and varnishes. Cobalt occurs naturally as only one stable isotope, cobalt-59. Cobalt-60 is a commercially important radioisotope, used as a radioactive tracer and for the production of high-energy gamma rays. Cobalt is the active center of a group of coenzymes called cobalamins. Vitamin B12, the best-known example of the type, is an essential vitamin for all animals. Cobalt in inorganic form is also a micronutrient for bacteria, algae, and fungi.

Source: Wikipedia
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Almere

StateFlevoland

Country

The Netherlands
Capital
Population 0

Informations

Almere (Dutch pronunciation: [ɑlˈmeːrə] (listen)) is a planned city and municipality in the province of Flevoland, Netherlands, bordering Lelystad and Zeewolde. The municipality of Almere comprises six official areas that are the districts of Almere Stad (which is further split up into Almere Stad Oost, Almere Stad West and Almere Centrum), Almere Buiten and Almere Pampus (which is currently being designed), and the boroughs of Almere Haven, Almere Hout and Almere Poort. Four of them feature official district or borough offices. Furthermore, it also comprises the unofficial historic district and neighborhood Oostvaardersdiep, which has an active semi-self-governing community, and the planned district of Almere Oosterwold.



Almere is part of the Amsterdam Metropolitan Area (MRA). Almere is the newest city in the Netherlands: the land on which the city sits, the Southern Flevoland polder, was reclaimed from the IJsselmeer from 1959 to 1968. The first house was finished in 1976, and Almere became a municipality in 1984. It has the largest population of the municipalities in Flevoland with 207,904 citizens in 2019 and the 7th largest in the Netherlands. In October 2007, the city council of Almere made agreements with the government to expand the city to 350,000 inhabitants by 2030.

Source: Wikipedia

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