What is the chemical symbol for gold?a) Agb) Auc) Fed) Cu 相关知识点: 试题来源: 解析 b) Au 题目要求回答金的化学符号。以下是对每个选项的分析:- **a) Ag**:Ag是银(Argentum)的化学符号,不符合要求。- **b) Au**:Au是金(Aurum)的化学符号,正确。- **c) Fe**:Fe是铁(Ferrum)的化学...
What is the chemical symbol for silver?A) SiB) AgC) SrD) Au 相关知识点: 试题来源: 解析 B) Ag 题目询问的是银的元素符号。选项分别对应:A) Si ——硅(Silicon)的符号,与银无关;B) Ag ——银(Argentum)的拉丁名来源,是其标准符号;C) Sr ——锶(Strontium)的符号,与银无关;D) Au ——金...
What is the chemical symbol for rhenium? What group does bohrium belong to on the periodic table? What chemical element has the symbol O? What is the chemical symbol of tin? What is the symbol for the chemical element hydrogen? Which chemical element has the symbol Ag?
会员中心 VIP福利社 VIP免费专区 VIP专属特权 客户端 登录 百度文库 其他 What is the chemical symbol for gold?What is the chemical symbol for gold? A. Au B. Ag C. Fe D. Hg 答案: A©2022 Baidu |由 百度智能云 提供计算服务 | 使用百度前必读 | 文库协议 | 网站地图 | 百度营销 ...
What is the symbol for helium? What is the symbol for hydrogen ion? What does the electronegativity of an element indicate? Why does xenon react with fluorine? A chemical symbol represents what of an element? Which chemical element has the symbol Ag?
What is the chemical symbol for gold?a) Aub) Agc) Cud) Fea) Au 相关知识点: 试题来源: 解析 a) Au 题目要求找出金的化学符号。解析如下: - **选项a) Au**:金(Gold)的化学符号来自其拉丁文名称“Aurum”,简写为Au,正确。 - **选项b) Ag**:Ag是银(Silver)的化学符号,来自拉丁文“...
What is the chemical symbol for silver?A) SiB) AgC) AuD) Pb 相关知识点: 试题来源: 解析 B) Ag 题目要求选择银的化学符号。 - **选项A) Si**:对应元素为硅(Silicon),不符合题意。 - **选项B) Ag**:来源于银的拉丁文名称“Argentum”,是银的正确化学符号。 - **选项C) Au**:对应元素...
What is the symbol and the atomic number of phosphorus? How many protons, neutrons, and electrons does a neutral atom of this element have? What is the symbol for an ion that has 16 protons, 16 neutrons, and 18 electrons? What is the chemical symbol for the potassium...
The making, or fabrication, of semiconductors is one of the mostcomplex and sophisticated processesin all of manufacturing. Semiconductor fabrication requires precision down to the nanometer (that’s one-billionth of a meter), atomic ordering, and high chemical purity. And many semiconductor fabricatio...
What element has a symbol of B? What is the atomic number of the element that should theoretically be the noble gas below Rn? What does the atomic number of an element indicate? What is the chemical symbol for the element silver?