WebElemental mercury, a silver-white metal, is also known ‘quicksilver’ or ‘hydrargyrum.’. Mercury has been discovered in Egyptian tombs dating as far back as 1500 BC. The chemical symbol, Hg, is derived from the Greek word hydrargyros, meaning ‘water silver.’. Mercury was known in antiquity and used by alchemists. Web18 dec. 2014 · The symbol Hg that mercury is known by comes from its Greek name, hydrargyrum, which means "liquid silver" — to reflect its shiny surface. The element is also known as quicksilver for its mobility.

水银的英文是 mercury，但化学元素符号怎么是 Hg？ - 知乎

WebMercury 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 … http://media.laballey.com/sds/Mercury-Safety-Data-Sheet-SDS.pdf sample term paper for high school students

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Web25 mei 2024 · Hydrargyrum noun Quicksilver; mercury. Mercury noun A silvery-colored, toxic, metallic chemical element, liquid at room temperature, with atomic number 80 and … WebMercury is commonly known as quicksilver and was formerly named hydrargyrum. Mercury is a heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure. Lead. Lead is a heavy metal that is denser than most common materials. WebMercury’s official chemical symbol is Hg, from the Greek word ‘hydrargyrum’, meaning ‘liquid silver’ or ‘water silver’. Its atomic number is 80, which means that a mercury atom has 80 protons in its nucleus. Mercury is rarely found in its elemental form. It is most often found in cinnabar, a form of mercury sulfide. sample term paper title page