What is the name of the element with symbol Fe? A. Fluorine B. Ferrum C. Iron D. Iodine 相关知识点: 试题来源: 解析 C。符号 Fe 代表的元素是铁,英文名是 Iron。选项 A 氟的元素符号是 F;选项 B 不是常用的元素名称;选项 D 碘的元素符号是 I。反馈 收藏 ...
What is the element with symbol Xe?Elements:The substances that comprises of many atoms with equal number of protons are referred as elements. The combination of many blocks of atoms results in the formation of element. Every element has unique characteristics property....
In chemistry class, we learned about the element with the symbol Fe. What does Fe stand for? A. Fluorine element B. Iron element C. Iodine element D. Francium E. lement 相关知识点: 试题来源: 解析 B。Fe 是铁元素(Iron element)的化学符号。反馈 收藏 ...
求翻译:What is the symbol of the element是什么意思?待解决 悬赏分:1 - 离问题结束还有 What is the symbol of the element问题补充:匿名 2013-05-23 12:26:38 该元素的符号是什么热门同步练习册答案初中同步测控优化设计答案 长江作业本同步练习册答案 名校课堂助教型教辅答案 U计划学期系统复习答案 同步...
百度试题 结果1 题目What element's symbol is Na? A. Sodium B. Sodion C. Sodier D. Sodone 相关知识点: 试题来源: 解析 A。元素符号 Na 代表 Sodium(钠)。不存在 Sodion、Sodier 和 Sodone 这三种元素。反馈 收藏
What is the symbol for the element that is in group VIIA17)and period2? What is the symbol for the element that is in group VIIIA(18)and period6? What is the symbol for the element that is in groupIB(11)and period4?
For either set, the element-of symbol can be used to indicate that an object belongs to that set. For instance, the following expression shows how 3 is related to set A: 3∈ A The expression can be read as "3 is an element of set A," "3 is a member of set A," "3 is in ...
What is the symbol and name of the element with the following electron configuration? {eq}\left [ Ar \right ] 4s^13d^{10} {/eq} Electron Configuration: An electron configuration is the way of representing electron distribution according to their atomic numbers. ...
Sodium is a common element found in table salt. What is the symbol for sodium? A. Na B. K C. Mg D. Ca 相关知识点: 试题来源: 解析 A。本题考查钠的英文符号。选项 B 是钾的符号,选项 C 是镁的符号,选项 D 是钙的符号。只有选项 A 是钠的符号。
What is the element symbol for cesium?Discovery of Cesium:When Gustav Kirchoff and Robert Bunsen discovered cesium in 1860, they had no idea how important it would become. Today, cesium is a key component in atomic clocks.Answer and Explanation: ...