Naming Nonmetal Compounds Worksheet Answers

Naming Nonmetal Compounds Worksheet Answers – Naming compounds is an essential idea in chemistry. It involves the assignment of a unique name to chemicals based on its composition. An individual’s name on a compound will provide crucial information about the properties and structure of the compound. There are different types of chemical compounds. These include those with ionic properties, covalent compound and binary compounds.

Naming Ionic Compounds

Ionic compounds arise from electron transfer between electrons. They consist with positively charged, cations and negatively charged anion. The rules used to name ionic compounds are as these:

1. Write the name and the cation first. Then, write an anion’s name.
2. If the cation has multiple possible charges, indicate the charge using Roman numerals inside parentheses.
3. The anion must be a polyatomic Ion, use the name of the Ion.

Examples:

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

Naming Covalent Compounds

Covalent compounds arise from the sharing of electrons among atoms. They consist of molecules that are made from two or more atoms. The rules for naming covalent compounds are as these:

1. Inscribe the name and the first element in the formula.
2. Enter the name of the second element in the formula, changing the end“-ide “-ide”.
3. Use prefixes to identify the number of atoms present in every element of the molecule. However, there is no need for“mono-,” the particular prefix “mono-” for the first element.

Examples:

• Carbon dioxide is the name of CO2.
• N2O is named dinitrogen monoxide.
• SF6 is named sulfur hexafluoride.

Naming Binary Compounds

Binary compounds are substances made of two components. The rules for the name of binary compounds are they are:

1. Note the name of first element of the formula.
2. Write“I” as the title of your second ingredient in the formula, and change the ending“-ide. “-ide”.

Examples:

• The term hydrogen chloride refers to the HCl.
• CO is also known as carbon monoxide.
• CaO is the term used to describe calcium oxide.

Practice Exercises

To enhance the learning experience to reinforce the learning, the worksheet will contain training exercises to help students name ionic elements, covalent components, including binary ones. The exercises will help students get a better understanding of how to name 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

When they complete these activities, students will improve their confidence being able to identify chemical compounds and be able to apply the rules to other compounds.

Conclusion:

Naming compounds is an important aspect of chemistry that demands a firm understanding specific rules to naming different types of compounds. Following the guidelines outlined in this worksheet, and working using the provided exercises, students will be able to confidently identify ionic and covalent, as well as binary substances. This information is crucial to being successful in chemistry. It provides solid foundations for further research in the area.

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