美 英 un.周期率表中的族 英汉 un. 1. 周期率表中的族
group in periodic table 词条 group in periodic table 专业释义 <造纸>周期表属 <冶金>周期率表中的族 词条提问
Group_(periodic_table)Group (periodic table)Family
periodic(al) 定期的,间歇 quasi periodic 准周期的 table n.[C] 1.桌子,台子;餐桌 2.餐桌全套餐具;就餐 3.(常作a table)一桌酒菜;饭菜,伙食 4.工作台;手术台;验尸解剖台 5.会议桌;(谈判、立法等)会议 6.(常作ta Table n. 表格,表,高原,平地层 vt. 搁置,嵌合,桌子,餐桌,工作台,石板,铭文...
1 / 6 Be 点按单词卡可以翻转 👆 单词卡 学习 测试 配对 创建者hailey82704 此学习集的词语(6) Beryllium Be Magnesium Mg Calcium Ca Strontium Sr Barium Ba Radium Ra 在同一文件夹内找到的学习集 The Periodic Table : Group 1 7个词语 hailey82704 The Periodic Table : Group 17 5个词语 hailey8270...
Answer and Explanation: 1 Become a Study.com member to unlock this answer! Create your account View this answer The elements of group 1 (also known as main group 1) on the periodic table are called the alkali metals. This group name specifically begins with... See full answer...
column of elements in the periodic table of the chemical elements 相关学科: 学科讨论 暂无讨论内容,你可以发起讨论推荐文献 发布年度 会议/ 期刊 按被引用数 Climate change 2007 : the physical science basis : summary for policymakers, a report of Working Group I of the Intergovernmental Panel on...
The following names for specific groups in the periodic table are in common use: Group 1: alkali metals Group 2: alkaline earth metals Group 11: coinage metals (not an IUPAC approved name) Group 15: pnictogens (not an IUPAC approved name) ...
In the periodic table, which group of elements is known for their ability to form multiple oxidation states? A. Group 1 B. Group 2 C. Group 13 D. Transition metals 相关知识点: 试题来源: 解析 D。解析:过渡金属以能够形成多种氧化态而闻名。第一主族元素通常只有一种氧化态(+1),第二主族...
The periodic table is divided into four distinct blocks of elements which are designated as s, p, d, and f. All the elements are arranged in seven horizontal rows and eighteen vertical columns. Answer and Explanation:1 Become a Study.com member to unlock this answer!Create...