Nomenclature Worksheet 3: Ionic Compounds Containing Polyatomic Ions – Ionic substances are a class of chemical compounds that are made up with positively charged particles or cations. Also, they contain negatively charged ions. They are also called anions. They are created through the transfer of electrons from one element to the next to form a bond to the two elements. In this section we’ll discuss the features of ionic compound and how they are formed.
Chemical Bonds in Ionic Compounds
Ionic compounds are joined through ionic bonds. Ionic bonds are a form of chemical bond that result due to the attraction between opposing charged Ions. Ionic bonds are very durable and possess high melting and boiling points. The exchange to electrons by cations as well as anions creates an added charge to the compound, which is balanced out by the crystal’s lattice structure. In this section we will examine the types of chemical bonds, properties of ionic bonds and the process by which they are made.
Cations, Anions, and Polyatomic Ions
In the case of ions with positive charges, they are known as while anions are negatively charged ions. These ions are formed by atoms losing or gaining electrons to achieve a stable electron configuration. Polyatomic ions are ions that comprise of multiple atoms in a covalent relationship and have their own net charge. In this section, we will describe and present examples of anions, Cations, and polyatomic ions.
Writing Formulas for Ionic Compounds
Formulating formulas of ionic compounds involves identifying the cation and anion, and then making use of their charges to balance the compound’s charge. There are certain guidelines to follow in formulas written for ionic compounds. For binary ionic substances, the cation’s charge must be written first, then with the charge of anion. The charges are used to determine which subscripts are required to balance the compound’s charge. In the case of polyatomic ionic compounds the charges of the polyatomic isotope are utilized similarly. In the following sections, we’ll illustrate how to create formulas for binary as well as polyatomic ionic compounds . We will also provide challenges to practice this process.
Naming Ionic Compounds
Naming the ionic compound involves being able to identify the anion as well as the cation and the use of their names for your compound’s name. For binary ionic substances, the cation’s name is written first, followed by the anion’s name before changing the ending to “-ide.” For polyatomic ionic compounds that is what the term “polyatomic” anion is utilized. In this section we’ll discuss the requirements for naming compounds that are ionic and provide examples of naming the polyatomic and binary ionic compounds and offer exercises in order to increase your knowledge of naming.
Properties of Ionic Compounds
Ionic compounds possess unique physical and chemical characteristics that allow them to be useful in many different applications. They have high melting and boiling points, they are brittle and are excellent conductors of electricity when mixed with water or melted. They are typically used in industrial processes as well as in everyday items such as table salt and baking soda. In this article, we will discuss the chemical and physical properties of ionic substances and their numerous uses.
In conclusion our Ionic Compounds Worksheet contains the essential aspects related Ionic compounds, which includes formulas for formulas, the naming of compounds, and knowing their properties. With examples and problems to practice this worksheet makes an excellent reference for chemistry students seeking to increase their abilities and understanding of Ionic compounds.
Gallery of Nomenclature Worksheet 3: Ionic Compounds Containing Polyatomic Ions
