Rubidium - RbChemical properties of rubidium - Health effects of rubidium - Environmental effects of rubidiumAtomic number 37 Atomic mass 85.4678 g.mol -1 Electronegativity according to Pauling 0.8 Density 1.53 g.cm-3 at 20°C Melting point 39 °C Boiling point 696 °C Vanderwaals ...
doi:10.1007/978-1-4614-1533-6_341Rubidium is a very reactive soft metal with a silvery luster and has the typical chemical properties of an alkali metal. It is more abundant in the Earth's crust than lithium and cesium. Due to the...Habashi, Fathi...
Gathered here are those chemical properties which are not covered under the general headings of phase equilibria and crystal structure. The chemical properties of a feldspar can be considered from many viewpoints: thus a crystal chemist emphasizes the ch
CAS 数据库 7440-17-7(CAS DataBase Reference) EPA化学物质信息 Rubidium (7440-17-7)铷 用途与合成方法 概述 铷是一种化学元素,符号为Rb,原子序数为37。铷是种质软、呈银白色的金属,属于碱金属,原子量为85.4678。单质铷的反应性极高,其性质与其他碱金属相似,例如会在空气中快速氧化。自然出现的铷元素由两...
Gallium is solid at normal room temperatures, but as well as mercury, cesium, and rubidium it becomes liquid when heated slightly. Solid gallium is soft enough to be cut with a knife. It is stable in air and water; but it reacts with and dissolves in acids and alkalis. Applications ...
中文名称:氯化铷 英文名称:Rubidium chloride CAS号:7791-11-9 分子式:ClRb 分子量:120.92 EINECS号:232-240-9 Mol文件:7791-11-9.mol 氯化铷 性质 熔点 715 °C (lit.) 沸点 1390 °C 密度 2.8 g/mL at 25 °C (lit.) 堆积密度 1000-1200kg/m3 折射率 1.493 闪点 1390°C 储存条件 Store at ...
Figure 1. A precipitate of PbI2forms when solutions containing Pb2+and I−are mixed. (credit: Der Kreole/Wikimedia Commons) Lead iodide is a bright yellow solid that was formerly used as an artist’s pigment known as iodine yellow (Figure 1). The properties of pure PbI2crystals make the...
Compounds containing gold in the -1oxidation stateare called aurides (cesium and rubidium can form auride compounds). Gold is one of thenoble metals.Noble metalis an alchemical term for metals that don't corrode under normal conditions.
英文名称:RubidiuM perchlorate, anhydrous, 99.5% (Metals basis) CAS:13510-42-4 包装信息:10g 备注:011628 安耐吉化学&3A(安徽泽升科技有限公司) 联系电话: 021-021-58432009 400-005-6266 产品介绍: 中文名称:高氯酸铷 英文名称:RUBIDIUM PERCHLORATE ...
英文名称Rubidium87 英文同义词Rubidium, isotope ofmass 87;Rubidium-87 isotope CAS号13982-13-3 分子式Rb* 分子量87.4858 EINECS号 相关类别 Mol文件13982-13-3.mol 结构式 铷87同位素 性质 EPA化学物质信息Rubidium-87 (13982-13-3) 铷87同位素 用途与合成方法 ...