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Worksheet
Curated OER

Ionic Compounds: Traditional System of Nomenclature

For Students 10th - Higher Ed
In this ionic compounds worksheet, students write the traditional name or the chemical formula for the given compounds. This worksheet has 20 problems to solve.
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Worksheet
Curated OER

Chemical Formulas

For Students 10th - Higher Ed
In this chemical compounds instructional activity, students write the correct chemical formula for the chemical compounds given. This instructional activity has 50 fill in the blank questions.
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Worksheet
Curated OER

Atoms and Chemical Bonding

For Students 9th - 12th
An online resource, this worksheet has your chemistry learners complete four data tables with information about atoms and chemical bonds. The first table addresses atomic number and mass, as well as numbers of protons, neutrons, and...
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Handout
National Institute of Open Schooling

Chemical Arithmetics

For Students 7th - 12th Standards
Substances with the same empirical and molecular formula must be differentiated by their structural formula. Part two in a series of 36 has pupils using chemical formulas to calculate how much of a compound is present in a given...
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Worksheet
Curated OER

Ionic Binary Compounds: Multiple-Charge Cations

For Students 10th - Higher Ed
In this compounds worksheet, students write the name or the chemical formula for the ionic binary compounds given. This worksheet has 20 problems to solve.
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Worksheet
Curated OER

Atomic Formulas

For Students 9th - 12th
In this chemistry worksheet, students match the number the chemical formula for the elements and then write them in word form.
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Lesson Plan
Aquarium of the Pacific

Lego Molecules

For Teachers 4th - 6th Standards
Young scientists construct an understanding of molecular compounds in this hands-on science lesson. Using LEGO® to model the atoms of different elements, students build molecules based on the chemical formulas of common compounds.
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Worksheet
Curated OER

Physical Science Review Questions

For Students 7th - 9th
Prepare your class for a quiz with these physical science review questions. Learners respond to 7 questions about ionic and covalent bonds, oxidation states, and chemical and physical changes. In addition, they name compounds and balance...
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Worksheet
Curated OER

Chemical Formula Writing Worksheet

For Students 9th - 12th
In this chemistry worksheet, students practice forming the correct chemical equations for the twelve problems presented. The second page has the answers.
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Worksheet
Curated OER

Atoms, Ions and Formula Basics Make-up Test

For Students 7th - 12th
Using a copy of the periodic table, chemistry test takers fill in a chart with element name, chemical symbol, atomic number, atomic mass, and numbers of subatomic particles. They define subatomic particles, draw atom models, explain...
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Worksheet
Curated OER

What Happens When Chemicals Are Mixed Together?

For Students 8th - 12th
In this naming acids worksheet, students are given names of anions and they write the anion symbols. Students then write the formula and name of each acid.
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Worksheet
Curated OER

Naming Chemical Compounds

For Students 10th - 12th
In this compounds worksheet, students write the names or formulas for the given ionic compounds and covalent compounds. This worksheet has 40 problems to solve.
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Worksheet
Curated OER

Finding the Formula of Magnesium Oxide

For Students 9th - 12th
In this formula for magnesium oxide worksheet, high schoolers perform an oxidation reaction between magnesium and the oxygen in the air to produce magnesium oxide. Using the known masses of the magnesium and the end product, students...
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Lesson Plan
Curated OER

Theoretical Yield and Percent Yield in Chemical Reaction

For Teachers 10th - Higher Ed
In this stoichiometry worksheet, students solve several problems using the stoichiometric method. Students find the percent, theoretical, and actual yield for all problems presented.
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Activity
It's About Time

Chemical Names and Formulas

For Teachers 7th - 12th Standards
Abracadabra! Provide your class with the tools to perform a chemical "magic show" as they predict the charges of various ions, determine ionic compound formulas, and make observations to determine when a chemical reaction between two...
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Worksheet
Curated OER

What Happens When Chemicals are Put Together?

For Students 9th - 12th
In this chemical reactions worksheet, students answer 12 multiple choice questions about compounds, chemical reactions, and balancing equations using coefficients.
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Worksheet
Curated OER

Chemistry - Naming and Formulas

For Students 10th - 12th
In this compounds activity, students name the given compounds from its chemical formulas and write the chemical formula from the compound name. This activity has
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Worksheet
Curated OER

Nomenclature Worksheet

For Students 9th - 12th
In this chemical compounds worksheet, high schoolers write the correct chemical name for the given formulas and then write the correct chemical formula for the given compounds. This worksheet has 30 problems to solve.
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Worksheet
Curated OER

Ionic Nomenclature

For Students 9th - 12th
One document contains five different worksheets for practice naming and writing formulas for ionic compounds. The first is particularly notable, as it systematically walks beginning chemists through the process of using the periodic...
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Lesson Plan
Curated OER

Ionic Formulas and Names

For Teachers 9th - 12th
In this compounds worksheet, high schoolers determine the correct formula from the chemical compound names and determine the correct name for the chemical formulas given. This worksheet has 25 fill in the blank questions.
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Worksheet
Curated OER

Empirical Formulas

For Students 9th - 12th
In this empirical formulas worksheet, learners read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the mass and...
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Worksheet
Curated OER

Naming Covalent Compounds Worksheet

For Students 9th - Higher Ed
In this chemical compounds activity, students write the formulas for the given covalent compounds and then write the names for the chemical formulas given. This activity has 16 problems to solve.
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Worksheet
Curated OER

Ionic Formulas

For Students 9th - 12th
In this compounds worksheet, students write the chemical formula for the chemical ionic formulas given. This worksheet has 25 problems to solve.
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Worksheet
Curated OER

Common Ions and Formulae of Ionic Compounds

For Students 9th - 12th
Produced in the UK, this handout contains a chart of cations and anions. It explains how ionic compounds are formed and named. This is a concise and attractive handout that can be useful as a reference for your chemistry apprentices.

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