U+32CC Square Hg
U+32CC wurde in Version 4.0 in 2003 zu Unicode hinzugefügt. Er gehört zum Block
Dieses Zeichen ist ein Other Symbol und wird allgemein verwendet, das heißt, in keiner speziellen Schrift.
Das Zeichen ist eine quadratische Zusammensetzung der Zeichen
Die Wikipedia hat die folgende Information zu diesem Codepunkt:
Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum ( hy-DRAR-jər-əm) from the Greek words hydor 'water' and argyros 'silver', from which its chemical symbol is derived. A heavy, silvery d-block element, mercury is the only metallic element that is known to be liquid at standard temperature and pressure; the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.
Mercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). The red pigment vermilion is obtained by grinding natural cinnabar or synthetic mercuric sulfide. Exposure to mercury and mercury-containing organic compounds is toxic to the nervous system, immune system and kidneys of humans and other animals; mercury poisoning can result from exposure to water-soluble forms of mercury (such as mercuric chloride or methylmercury) either directly or through mechanisms of biomagnification.
Mercury is used in thermometers, barometers, manometers, sphygmomanometers, float valves, mercury switches, mercury relays, fluorescent lamps and other devices, although concerns about the element's toxicity have led to the phasing out of such mercury-containing instruments. It remains in use in scientific research applications and in amalgam for dental restoration in some locales. It is also used in fluorescent lighting. Electricity passed through mercury vapor in a fluorescent lamp produces short-wave ultraviolet light, which then causes the phosphor in the tube to fluoresce, making visible light.
Darstellungen
System | Darstellung |
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Nr. | 13004 |
UTF-8 | E3 8B 8C |
UTF-16 | 32 CC |
UTF-32 | 00 00 32 CC |
URL-kodiert | %E3%8B%8C |
HTML hex reference | ㋌ |
Falsches windows-1252-Mojibake | ㋌ |
Kodierung: GB18030 (Hex-Bytes) | 81 39 D1 32 |
Anderswo
Vollständiger Eintrag
Eigenschaft | Wert |
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4.0 (2003) | |
SQUARE HG | |
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keine Nummer | |
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