Palladium (pronounced /pəˈleɪdiəm/, pə-LAY-dee-əm) is a chemical element with the chemical symbol Pd and an atomic number of 46. Palladium is a rare and lustrous silvery-white metal that was discovered in 1803 by William Hyde Wollaston, who named it after the asteroid ...
Palladium was named after the asteroid Pallas, which was discovered two years prior to the element’s discovery. Palladium is commercially-produced from nickel-copper deposits. The element can be found as a free metal and alloyed within platinum and gold in deposits located in Et...
翻译结果:“palladium”的中文翻译是“钯”。 应用场景: “钯”是一种化学元素,通常用于科学、化学、物理等领域的研究和讨论中。它也可能出现在与这些领域相关的文献、报告或新闻中。 造句例句: 英文:Palladium is a rare and valuable metal in the periodic table. 中文:钯是周期表中的一种稀有且有价值的金属。
Location of Palladium in the Periodic Table Properties and Characteristics of Palladium General Properties Atomic mass106.42 atomic mass units[1] Atomic weight106.42[1] Mass number106[3] Molar mass/molecular weight106.42 g/mol[6] Physical Properties ...
In recent years there have been several reports on concomitant patch test reactions to palladium and nickel, which belong to the same group in the periodic table. Exposure to palladium mainly takes place via dental alloys and jewelry. However, the clinical relevance of simultaneous reactivity to ...
The behavior of bimetallic systems of the platinum group and copper group metals in the periodic table of the elements is interesting in regard to applications in microelectronics and in heterogeneous catalysis by metallic surfaces. Diffusion phenomena occurring at the interface of the two layers may ...
When these results are combined with those of the previous study (C. Sudhakar and M. A. Vannice, J. Catal., 95, 227 (1985)), the patterns for methanation at 0.1 MPa and CH 3OH synthesis at 1.5 MPa are established as a function of the position of the REO in the periodic table. ...
Chemical PropertiesPalladium, a transition element belonging to group III in the periodic table (nickel group) and light platinum metals, is a medium-hard, moderately forgeable, and ductile silverwhite metal. Soluble in aqua regia, hot nitric acid, sulfuric acid, slightly soluble in hydrochloric ...
Palladium symbol as in the Periodic Table 00:16 Theatre: Tiller Girls' Irene Holland returns to London Palladium 00:20 Jason Donovan libel claim 00:11 Yul Brynner dies 00:20 Prime Minister Mr. Wilson at Palladium 02:06 Norman Wisdom interviewed on sending of Christmas cards ...
Inflectionsof 'palladium' (n):npl: palladia WordReference Definition WordReference English-ChineseDictionary © 2024: 主要翻译 英语中文 palladiumn(chemical element)(化学元素)SCSimplified Chinese钯bā 在单词列表中:Precious metals,Elements in the periodic table,更多…… ...