4.4 name and formula of ionic compound 离子化合物的命名和化学式 892 1 12:45 App 4.5 covalent bond 共价键 705 -- 15:36 App 4.8 giant covalent structure 大共价键结构/大分子 334 -- 17:09 App 5.2 equations for chemical reaction 配平化学反应方程式 4872 1 24:12 App 7.3 oxidation state...
Explain how ions form bonds, and describe the structure of the resulting compound. Relate lattice energy to bond strength. Use electron configurations, orbital notations and electron dot structures to represent the formation of an ionic compound from the mental strontium and the non-metal chlorine. ...
3. The proper formula for an ionic compound always has a net zero charge, meaning the total positive charge must equal the total negative charge. (To determine the proper formula of any combination of ions, determine how many of each ion is needed to balance the total positive and negative ...
二者之间的electrostatic attraction force(静电吸引力)就被称为ionic bond(离子键)。 一个cation吸引一个anion,然后正负电荷相抵消,就形成了NaCl这个ionic compound。 ionic bonding(离子键)对应的化合物ionic compound(离子化合物)的结构: 这里面紫色...
CHEMISTRY Ionic Bonds and Compounds. Section 7 Definitions Ionic Compound Ionic Bond Chemical Formula Formula Unit. Ionic Bonds Notes 5-2 Key Ideas: 1. How do ions form bonds? 2. How are the formulas and names of ionic compounds written? 3. What are the properties of...
二者之间的electrostatic attraction force(静电吸引力)就被称为ionic bond(离子键)。 一个cation吸引一个anion,然后正负电荷相抵消,就形成了NaCl这个ionic compound。 ionic bonding(离子键)对应的化合物ionic compound(离子化合物)的结构: 这里面紫色的微粒代表cation,绿色的微粒代表anion,正负电荷相互吸引,而且引力非常...
A molecule or compound is made when two or more atoms form a chemical bond, linking them together. The two types of bonds are ionic bonds and covalent bonds. The distinction between them has to do with how equally the atoms participating in the bond share their electrons. For example, ioni...
hydroxide ion,hydroxyl ion- the anion OH having one oxygen and one hydrogen atom superoxide anion,superoxide- the univalent anion O2-; "much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-" Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Prince...
A compound is defined as a chemical combination of two or more elements. A chemical bond is the “glue” holding together atoms of different elements. Two types of bonds are ionic and covalent. Ionic bonds generally occur between a metallic atom and a nonmetallic atom. The bond results from...
Chemical compounds result when two or more elements bond together. Sodium chloride is an ionic compound, but what is an ionic compound? Ionic compounds are a type of chemical compound where the oppositely-charged ions of a metal and a nonmetal are attracted to each other to form an ionic bon...