Mercury is a chemical element; it has symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum (/ h aɪ ˈ d r ɑːr dʒ ər ə m / hy-DRAR-jər-əm) from the Greek words hydor ' water ' and argyros ' silver …

汞（Hydrargyrum）是化学元素，元素符号Hg，在化学元素周期表中位于第6周期、第IIB族，第80位，俗称水银，还有“白澒、姹女、澒、神胶、元水、铅精、流珠、元珠、赤汞、砂汞、灵液、活宝、子明”等别称，是常温常压下唯一以液态存在的金属。

汞（ 拼音： gǒng ，注音： ㄍㄨㄥˇ ，粤拼： hung 3 ），俗称水银，是一种化学元素，其化学符号为Hg，原子序数为80，原子量为 200.592 u 。 汞在 元素周期表 中位于 d区 ，是密度大、 室温 下为 液态 的银白色 过渡金属 ，具有轻微的挥发性，且性质与 稀有气体 ...

Mercury is a chemical element with symbol Hg and atomic number 80. Classified as a transition metal, Mercury is a liquid at room temperature. [Xe]6s 2 4f 14 5d 10. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.

Mercury | Hg | CID 23931 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

Mercury is a chemical element of the periodic table with chemical symbol Hg and atomic number 80 with an atomic weight of 200.592 u and is classed as transition metal and is part of group 12 (zinc group). Mercury is liquid at room temperature.

Mercury is the 80th element in the periodic table and has a symbol of Hg and atomic number of 80. It has an atomic weight of 200.592 and a mass number of 202. Mercury has eighty protons and one hundred twenty-two neutrons in its nucleus, and eighty electrons in six shells. It is located in group twelve, period six and block d of the periodic table.

Mercury is an element number 80 from transition metals family. Its symbol is Hg. Mercury atomic weight is 200.592 amu. Hg stable and long lived isotopes are 196 Hg: 0.15%, 198 Hg: 10.10%, 199 Hg: 17.00%, 200 Hg: 23.10%, 201 Hg: 13.20%, 202 Hg: 29.65%, 204 Hg: 6.80%.

测定氮时的催化剂、血液非蛋白氮生化检验、极谱分析滴汞电极、汞盐及汞齐的制造等。 其蒸气剧毒，短期内大量吸入汞蒸气后引起急性中毒，严重者可发生化学性肺炎，引起肾脏损伤。 工作人员要做好防护，若不慎触及眼睛，应立即用大量流动清水冲洗。 工作环境应具备良好的通风条件。 贮存于阴凉、通风仓库内。 远离火种、热源。 防止阳光直射。 保持容器密封。 应与易燃、可燃物，酸类等分开存放。 356.6°C (lit.) 稳定。 与强酸、硫代硫酸钠、氢氧化铵不相容。

2024年9月1日 · Mercury is obtained from its mineral ore mercury sulfide (HgS) from the earth’s crust. Mercury is toxic and it should be kept away from childrens and pets. Even mercury should not be handled with bare hands. Spain and Italy are the leading producers of mercury in the world. Mercury is the 67th common element found from the earth’s crust.