Chemical Compound Naming Worksheet

Chemical Compound Naming Worksheet – Naming of compounds is a fundamental concept in chemistry. It involves the assignment of a unique name to a chemical compound based on its composition. In addition, the name assigned to the compound offers important information on its properties as well as its structure. There are several kinds of chemical compounds, including ionic compounds, covalent compounds, and binary compounds.

Naming Ionic Compounds

Ionic compounds arise from the transfer of electrons between atoms. They consist in positively charged caustics as well as negatively charged anions. The criteria for naming ionic compounds are as they are:

1. Note the name of the initial cation, followed by what is the name for the anion.
2. If the cation has more than one charge Indicate the charge using Roman numerals enclosed in parentheses.
3. The anion must be a polyatomic ion choose the name of the anion.

Examples:

• NaCl is the name given to sodium chloride.
• FeCl3 is also known as iron(III) chloride.
• Mg(NO3)2 is known as magnesium Nitrate.

Naming Covalent Compounds

Covalent compounds form through the exchange of electrons between atoms. They consist of molecules made comprising two or more atoms. The rules for naming compounds that are covalent are as these:

1. Inscribe the name of the first element in the formula.
2. Enter your name for the element in the formula, and change the end“-ide” to “-ide”.
3. Use prefixes to indicate the amount of atoms that make up every element of the molecule. The exception is using the suffix “mono-” for the first element.

Examples:

• CO2 is the name given to carbon dioxide.
• N2O is named dinitrogen monoxide.
• The name SF6 refers to sulfur hexafluoride.

Naming Binary Compounds

Compounds that are binary are those made up of two elements. The rules for choosing the proper name for binary compounds is as in the following order:

1. Name the first element of the formula.
2. Write“double element” of the formula, changing the ending to “-ide”.

Examples:

• Hydrogen chloride is the name given to it.
• CO is the scientific name for carbon monoxide.
• CaO is also known as calcium oxide.

Practice Exercises

To reinforce the learning this worksheet will offer activities for practicing naming ionic compounds, covalent compounds as well as binary compound. The exercises will assist students to establish a firm understanding of the rules for naming chemical compounds.

Ionic Compound Naming Exercises:

1. Na2S
2. KBr
3. CaF2
4. Al2O3

Covalent Compound Naming Exercises:

1. CO
2. SO2
3. N2O4
4. H2O2

Binary Compound Naming Exercises:

1. Cl2O7
2. P2S5
3. BrF3
4. NO

In completing these tests, students will be confident in the identification of chemical compounds, and will be able to apply the rules to other chemical compounds.

Conclusion:

Naming compounds is an important concept in chemistry , and needs a solid understanding these rules as well as guidelines for the naming of different kinds of compounds. When following the guidelines provided in this worksheet, and working using the exercises included, students are able to effectively identify covalent, ionic, as well as binary substances. This information is crucial to success in chemistry and lays a strong foundation for further studies in the area.

Gallery of Chemical Compound Naming Worksheet