【题目】 Using electrons in bores,show how the electrons are arranged in the following atoms.1.Lithium2.Magnesium3.Silicon4. Boron 相关知识点: 试题来源: 解析 【解析】这个就是画电子图,比如第一个是锂电子 图是 +3圆圈第一层2第二层1 第二个是镁电子图是 +12圆圈第一层2第二层 8第三层2 剩...
2. How many electrons do atoms of each of the following have in their outer shell选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 2。以下的每个原子在其外壳有多少个电子 翻译结果2复制译文编辑译文朗读译文返回顶部 2. 多少个电子做原子每一...
All atoms are made up of a positively charged nucleus surrounded by negatively charged electrons. The outermost electrons — the valence electrons — are able to interact with other atoms, and, depending on how those electrons interact with other the atoms, either an ionic or covalent bond is f...
How many electrons are involved in a single covalent bond? What is a covalent bond and ionic bond? Why does carbon form covalent bonds? Does oxygen form ionic or covalent bonds? What is a coordinate covalent bond in chemistry? How are electrons arranged in metallic bonds? a. They are trans...
How many valence(outer shell)electrons are present in the atoms of the element with atomic number51(about Chemistry) 答案 Sb arrangement of extranuclear electrons:1s⑵ 2s⑵2p⑹ 3s⑵3p⑹3d⑽ 4s⑵4p⑹4d⑽ 5s⑵5p⑶arrangement of valence(outer shell)electrons :5s25p3so the valence(outer shell...
The electronic configuration of an atom describes how electrons are arranged in energy levels and sublevels around the nucleus. This configuration affects the atom's physical and chemical properties, including reactions with other atoms, electrical condu
(b) Why are valence electrons important? (c) How many total valence electrons are in {eq}HNNH, CO_3^{2-} {/eq}, and {eq}ClO_4^- {/eq}? Electrons: Atoms are composed of subatomic particles which include the protons...
Energy levels and orbitals help describe the electronic structure of an atom. They designate how electrons are arranged within atoms, and the description of such energies is derived from quantum theory. Quantum Theory Quantum theory postulates that atoms can only exist in certain energy states. If ...
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Chapter 13 Notes : Photons and Atomic Spectra How are the e-m waves emitted by atoms related to energy levels of electrons ?Planck, MaxThis, JBohr, Niels