A. colors of the elements. B. sizes of the elements. C. atomic weights and chemical properties. D. melting points of the E. lements. 相关知识点: 试题来源: 解析 C。原因:文中提到“Mendeleev arranged the elements according to their atomic weights and chemical properties.”。 反馈 收藏 ...
百度试题 结果1 题目The elements in the periodic table are arranged ___ a specific way. A. in B. on C. at D. by 相关知识点: 试题来源: 解析 A。“in a specific way”表示“以一种特定的方式”,是固定搭配。反馈 收藏
The passage mentions that the periodic table is arranged based on... A. the color of elements. B. the size of elements. C. the atomic number of elements. D. the reactivity of E. lements. 相关知识点: 试题来源: 解析 C。元素周期表是按照元素的原子序数排列的。选项 A 颜色不是排列依据;...
题目The periodic table is arranged in order of increasing ___. A. atomic number B. atomic weight C. density D. melting point 相关知识点: 试题来源: 解析 B。原因:文中提到“Mendeleev arranged the elements in order of increasing atomic weight.”。 反馈 收藏 ...
A. size B. weight C. atomic number D. color 相关知识点: 试题来源: 解析 C。“The elements in the periodic table are arranged in order of increasing atomic number.”可知元素在周期表中是按照原子序数递增的顺序排列的。A 选项大小、B 选项重量、D 选项颜色均不符合语境。反馈 收藏 ...
The elements in the periodic table are arranged in order of___. A. atomic number B. mass number C. atomic weight D. electron configuration 相关知识点: 试题来源: 解析 A。元素周期表中的元素是按照原子序数排列的。选项 B 质量数、选项 C 原子量和选项 D 电子构型都不是元素周期表排列的主要依据...
The elements in the periodic table are arranged in order of increasing ___. A. atomic number B. mass number C. electron configuration D. properties 相关知识点: 试题来源: 解析 A。元素周期表中的元素是按照原子序数递增的顺序排列的。反馈
What is the element AR classified as in the periodic table? How can the column or group of the periodic table to which a given element belongs be determined? How was the first periodic table arranged? What is Se on the periodic table?
C. He was the first to arrange the elements by atomic masses. D. He discovered many new properties of some known elements.34. What is the significance of the discovery of the periodic table? C A. It is a window into chemistry. B. It is a helper to learn about history. C. It is...
The periodic table is the systematic arrangement of all elements. In general, the valency of s-block elements is 1 or 2, and for p-block, the elements possess variable valencies. Answer and Explanation:1 The correct answer for the given statement is "the periodic table was arranged...