What is the valence electron number of nitrogen trifluoride? A. 25 B. 26 C. 27 D. 28 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: B 复制 纠错 举一反三 标桩颜色:路徽喷成红色,其他文字和符号喷黑色油漆,标体为()油漆。 查看完整...
Nitrogen's electron configuration is: 1s22s22p3 An element's electron configuration is a way to represent the most likely location of that... Learn more about this topic: Electron Configuration | Overview, Levels & Patterns from Chapter 2/ Lesson 5 ...
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What is the valence electron number of the carbonate ion?A.22B.23C.24D.25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,以提高学习效率,是学习的生产力工具
Answer to: What is the valence electron configuration for scandium? By signing up, you'll get thousands of step-by-step solutions to your homework...
Table of Element Valences NumberElementValence 1Hydrogen(-1), +1 2Helium0 3Lithium+1 4Beryllium+2 5Boron-3, +3 6Carbon(+2), +4 7Nitrogen-3, -2, -1, (+1), +2, +3, +4, +5 8Oxygen-2 9Fluorine-1, (+1) 10Neon0
Oxygen can form ionic compounds with metals. When it does it becomes an oxide ions which have a charge of -2. Some oxides are highly significant such as Iron II oxide which is commonly called rust. Electron Configuration: Originally the electrons associated with an atom were viewed as being...
we can say that the outermost shell can contain a maximum of 8 electrons. only a little chemical activity is observed when the outermost shell is completely filled. we can also say that it’s combining capacity becomes zero. for example, nitrogen forms a number of compounds with hydrogen such...
Titanium is the second element in the d-block, which consists of transition... Learn more about this topic: Electron Configurations in the s, p & d Orbitals from Chapter 47/ Lesson 8 50K What are electron configuration orbitals? Learn about the s, p, and d orbital electrons, and use th...
Note: Atomic mass is a dimensionless quantity. Since the atomic number of sodium is 11, it has got 1 electron in the valence shell. Therefore, the valency of sodium is 1. The number of protons is equal to the number of electrons in sodium. But when s...