Unlike its lighter neighbors, cadmium and zinc, mercury usually forms simple stable compounds with metal-metal bonds. Most mercury(I) compounds are diamagnetic and feature the dimeric cation, Hg 2+ 2 .

2020年11月17日 · Mercury is a shiny, silvery, liquid metal, sometimes called quicksilver. It is a transition metal with atomic number 80 on the periodic table and an atomic weight of 200.59, and its element symbol is Hg. While it's an extremely rare element, there's a world of interesting information about mercury.

2025年1月31日 · Mercury, chemical element, liquid metal of Group 12 of the periodic table. Mercury is the only elemental metal that is liquid at room temperature. Mercury is silvery white and slowly tarnishes in moist air. It alloys with copper, tin, and zinc to …

2020年7月30日 · Mercury is a shiny, silver-colored, liquid metal. It is the only metallic element on the periodic table that is a liquid at room temperature and pressure. Mercury is atomic number 80 with element symbol Hg. Here is a collection of mercury element facts, including its properties, history, and uses.

Mercury is a chemical element with symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum. Mercury can be rightly considered as one of the elements with most ancient existence, and its discovery dates back to around 1500 B.C [1].

2019年7月3日 · Mercury is the only metallic element that is a liquid at room temperature. This dense metal is atomic number 80 with element symbol Hg. This collection of mercury facts includes atomic data, the electron configuration, chemical …

Mercury is a dense, silvery-white, poisonous metal with a mirror-like appearance. It is the only common metal that is liquid at room temperature. Mercury evaporates slowly at room temperature.

mercury, or quicksilver, Metallic chemical element, chemical symbol Hg, atomic number 80. Mercury is the only elemental metal that is liquid at ordinary temperatures, with a freezing point of −38 °F (−39 °C) and a boiling point of 674 °F (356.9 °C).

2018年5月29日 · Mercury has been known for thousands of years. In many cultures, people learned to make mercury metal from its most important ore, cinnabar. When heated cinnabar releases mercury as a vapor (gas). The vapor is cooled and captured as liquid mercury. Some mercury compounds are known to be poisonous.

Named for the planet Mercury, it is a shiny, silvery, liquid metal, traditionally called “quick silver.” It is the only liquid metal at room temperature, although gallium and cesium are liquid on hot days (bromine is also a liquid, but it is non-metallic). Mercury has …