百度试题 结果1 题目The rows in the periodic table are called ___. A. groups B. periods C. elements D. properties 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“The rows are called periods.”。 反馈 收藏
题目The horizontal rows in the periodic table are called___. A. groups B. periods C. families D. series 相关知识点: 试题来源: 解析 B。元素周期表中的水平行称为周期。选项 A 组是垂直列;选项 C 家族不准确;选项 D 系列也不是水平行的正确名称。反馈 收藏...
百度试题 结果1 题目What are the horizontal rows in the periodic table called? A. Groups B. Blocks C. Periods D. Orbitals 相关知识点: 试题来源: 解析 C。原因:文章中明确提到“The horizontal rows are called periods.”。 反馈 收藏
The horizontal rows of the periodic table are called ___.A.energy levelB.groupsC.electron configurationD.periods的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高
In the periodic table, the horizontal rows are called A.___ whilst the vertical columns are called B.___的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学
Periodic tableOxidation stateLanthanidesActinidesIn this note, we briefly compare oxidation states associated with adjacent rows in the periodic table. Or more precisely, we make comparisons for a few compounds containing elements from the first two rows in which a given value of the quantum number...
Metastable homonuclear diatomic trications X23+ for elements X from the first three rows of the periodic table Motivated by a systematic stability scan of the homonuclear diatomic systems with elements from hydrogen to argon, we investigated in detail the ensuing fi... Hogreve,H. - 《Computation...
You are charged based on what you use each month. Your connector usage is measured in Monthly Active Rows (MAR). MAR are unique identifiers, or primary keys, that we use to track transfers from your source system to your destination each month. These keys are counted separately for each ...
Periodic Table of the elements. ENGLISH. Tabular arrangement of the chemical elements with their atomic numbers symbols and names. 118 confirmed elements and complete seven rows. Illustration. Vector,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容
A. Groups B. Periods C. Elements D. Properties 相关知识点: 试题来源: 解析 B。原因:文章中明确提到“The horizontal rows or periods show how the properties of elements change as you move across.”,即水平行被称为 periods。反馈 收藏