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Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum (/ haɪˈdrɑːrdʒərəm / hy-DRAR-jər-əm) from the Greek words hydor'water' and argyros'silver', from which its chemical symbol is derived. [ 8 ] .
Merkury – najmniejsza i najbliższa Słońca planeta Układu Słonecznego. Jako planeta dolna znajduje się dla ziemskiego obserwatora zawsze blisko Słońca, dlatego jest trudna do obserwacji. Mimo to należy do planet widocznych gołym okiem i była znana już w starożytności. Merkurego dojrzeć można jedynie tuż przed wschodem lub tuż po zachodzie Słońca.
Mercury is a liquid metal of Group 12 of the periodic table, with atomic number 80 and symbol Hg. It has various applications in medicine, industry, and science, but it is also highly toxic and can cause environmental and health problems.
Learn about mercury, a liquid metal with a long history of uses and toxicity. Find out its discovery, origin, allotropes, biological role, natural abundance and more.
Mercury is a silver-white metal that is liquid at room temperature and has various applications in industry and medicine. Learn about its discovery, properties, salts, isotopes and the dangers of mercury poisoning.
30 lip 2020 · Learn about the properties, history, and uses of mercury, the only metal that is liquid at room temperature and pressure. Find out how mercury can be toxic, how it reacts with other substances, and how it got its name.
Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum from the Greek words hy...
