Ionic/covalent Compound Naming Worksheet – Ionic substances are a class of chemical compounds that are made up from positively charged electrons, or cations. Additionally, there are negatively charged ions, known as anions. They form through the transfer of electrons from one element to the next creating a bond connecting the two. In this section we will look at the features of ionic compound and the process by which they form.
Chemical Bonds in Ionic Compounds
Ionic compounds are held in place via ionic links, which are a kind of chemical bonds that result due to the attraction between opposing charged Ions. They are extremely durable and possess high melting and boiling points. The transfer and exchange of electrons in cations and anions result in a net charge in the compound that is balanced through the crystal’s lattice. In this section we’ll discuss the various types of chemical bonds Ionic bonds, their properties and how they’re made.
Cations, Anions, and Polyatomic Ions
Positively charged ions are referred to as Cations while anions are negatively charged ions. These ions form when atoms lose or gain electrons until they reach an electron configuration that is stable. Polyatomic ions are ions that consist of several atoms that are covalently bound and possess their own net charge. In this article, we will identify and explain examples of anions, cations, as well as polyatomic ions.
Writing Formulas for Ionic Compounds
Formulating formulas to describe ionic compounds requires identifying the cation as well as anion and applying their charges to calculate the charge of the compound. There are specific rules that must be followed when writing formulas for these compounds. For binary Ionic compounds, the charge of the cation is first expressed, followed in the direction of charge for the anion. The charges are then used to determine which subscripts are required to balance the charge of the compound. In the case of polyatomic ionic compounds charges of the polyatomic isotope are utilized in the same way. The following section we’ll illustrate how to create formulas for binary as well as polyatomic-ionic compounds. In addition, we will offer an exercise to learn this ability.
Naming Ionic Compounds
Naming ionic compounds involves identifying the anion and cation and using their names in order to form your compound’s name. For binary ionic substances, the name of the cation is first written, next is the anion’s, and the ending is changed to “-ide.” For polyatomic ionic compounds it is the name given to the Ion is used. In this section we will discuss the rules for naming ionic compounds give examples of the naming of the polyatomic and binary ionic compounds and give you practice problems for you to sharpen your naming skills.
Properties of Ionic Compounds
Ionic compounds possess unique chemical and physical properties which allow them to be used in many applications. They have high melting and boiling point, are hard and brittle and they are excellent conductors of electric current when they are submerged in water or melted. They are typically used in industrial processes and within everyday items such as table salt and baking soda. In this section we will look at the physical and chemical properties of Ionic compounds and their many uses.
In the end the worksheet on Ionic Compounds covers the important subjects related to ionic chemicals, such as formulas, writing formulas, naming compounds and knowing their properties. With examples and exercises this worksheet provides great for Chemistry students who wish to increase their skills and knowledge of the ionic compounds.
Gallery of Ionic/covalent Compound Naming Worksheet
