Silveris a transition metal with element symbol Ag and atomic number 47. The element is found in jewelry and currency for its beauty and value and in electronics for its high conductivity and malleability. Silver Basic Facts Atomic Number:47 Symbol:Ag Atomic Weight:107.8682 Discovery:Known since ...
The chemical element symbol for silver is ___. A. Si B. Sn C. Ag D. Zn 相关知识点: 试题来源: 解析 C。Ag 是银(silver)的化学元素符号。Si 是硅(silicon)的化学元素符号,Sn 是锡(tin)的化学元素符号,Zn 是锌(zinc)的化学元素符号。反馈...
Learn about silver and understand why the silver symbol is Ag. Study the Ag element, or silver, on the periodic table and discover the many uses of...
About this element Symbol: AgDate of discovery: ancient timesName origin: Anglo-Saxon siolfurAppearance: silverDiscoverer: unknownObtained from: ores Melting point: 1234.93 KBoiling point: 2435 KDensity[kg/m3]: 10490Molar volume: 10.27 × 10-6 m3/molProtons/Electrons: 47Neutrons: 61She...
1. 【释义】 [U]a valuable shiny, light grey metal that is used to make jewellery, knives, coins etc. It is a chemicalELEMENT: symbol Ag 银〔一种化学元素,符号为 Ag〕: 【例句】 a silver necklace 银项链 【例句】 cups made ofsolid silver ...
Properties and abundances Silver (symbol Ag) has two naturally occurring isotopes: 107 Ag and 109 Ag, with abundances of 51.84% and 48.16%, respectively. There is virtually no variation in this ratio in either terrestrial or lunar rocks. The atomic weight of silver is 107.8694 ± 0.0026. The...
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silver. An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as argyria. ...