Two hydrogen atoms share electrons equally between each other, forming a molecule. What type of bond is this? A)Nonpolar covalent bond B)Ionic bond C)Hydrogen bond D)Polar covalent bond Is IBr a hydrogen bonding or dipole-dipole interactions or dispersion forces?
答案(Answer):B.covalent bonding共价键 A.metallic bonding 金属键 B.covalent bonding共价键 C.ionic bonding 离子键 D.van der Waals forces范德华力 化学键可分为：共价键、离子键及金属键三大类。共价键为两原子共享电子对之化学键，其结合原子皆为非金属原子。离子键为阳离子与阴离子间之库伦静...
百度试题 结果1 题目5 Which circled pair of electrons represents a co-ordinate bond? B AB CD CQ C●●×O CO C=×X X O 相关知识点: 试题来源: 解析 B 反馈 收藏
A covalent bond in which electrons are not shared equally is called a. polar. b. normal. c. nonpolar. d. neutral. Types of Bonding Between Atoms: The types of bonding between atoms vary depending on the type and the number of atoms involved. ...
Video Solution Struggling with Chemical Bondin... ? Get free crash course Text SolutionGenerated By DoubtnutGPT To determine the type of hybridization that explains the trigonal bipyramidal shape of SF4, we can follow these steps: Step 1: Identify the central atom and its valence electronsThe ...
Nitrogen , oxygen and fluorine are the highly electronegative elements. When they are tied to a hydrogen atom to form covalent bond, the electrons of the covalent bond are shifted towards the more electronegative atom.This partially positively charged hydrogen atom forms a bond with the other elect...
Chapter 22, Problem 22.8QP Interpretation Introduction Interpretation: The definition for the given terms to be defined. Concept Introduction: Coordinate covalent bonds:A covalent bond in which the Ligand donates both electrons to the metal ion to construct a bond...
After identification of ions, look for the possibility of bond formation by equal sharing of electrons from the given elements. Depending upon the charge they carry, we can finally come over the formula and the name of those particular binary compounds from t...
It had to be soft enough to bond the delicate structures, while hardening quickly enough to support the subsequent layers. Robert Flatt, ETH Professor of Physical Chemistry of Building Materials, developed a novel mixture for this purpose. Just before the concrete leaves the pressurized nozzle, ...
aCompare the magnitude of intermolecular forces of H2O and O2:[translate] aThe hydrogen bond is a weak bond,but than van der Waals force is strong.H2O has two hydrogen atoms.The oxygen atom has two lone pairs of electrons, which is easy to other hydrogen atoms to form hydrogen bonds, so...