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Worksheet
Curated OER

Atoms-How Sweet They Are!

For Students 8th - 10th
In this atoms and sugar molecules worksheet, students are given the structural composition of the sugar molecule maltose. They determine the number of each type of atom in the molecule, they find the ratio of hydrogen to oxygen atoms and...
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Organizer
Curated OER

Atoms, Molecules, and Their Names

For Students 10th - 12th
In this atoms and molecules worksheet, students use the periodic table to name the different groups and compare the different periods. Students write the names and formulas of ionic and covalent compounds. This worksheet has 5 graphic...
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Worksheet
Curated OER

Combining Atoms

For Students 9th - 12th
In this atoms worksheet, students explore the different types of bonds, name compounds, and determine charges of molecules. This worksheet has 8 true or false, 9 fill in the blank, and 5 short answer questions.
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Worksheet
Curated OER

Conversion to Moles, Grams, and Atoms Worksheet

For Students 9th - 12th
In this chemistry conversion worksheet, students convert to moles, grams, and atoms as they respond to 5 short answer questions.
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Worksheet
Curated OER

Counting Atoms

For Students 8th - 10th
In this atoms learning exercise, learners count the atoms for 15 different formulas and describe the type of atoms and the number of atoms in each compound given.
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Worksheet
Curated OER

Chemical Bonding and Shapes of Molecules

For Students 10th - 12th
For this chemical bonding worksheet, students review the different types of bonds and calculate the number of valence electrons in molecules. This worksheet has 11 matching and 15 multiple choice questions.
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Worksheet
Curated OER

Biologically Important Molecules

For Students 8th - 10th
In this biologically important molecules worksheet, students fill in the blank with information about carbohydrates, lipids, and proteins. Students also make notes about nucleic acids.
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Worksheet
Curated OER

A Little Chemistry

For Students 9th - 12th
The molecular properties of water are the focus of this chemistry-based assignment. Multiple-choice, true-or-false, matching, and fill-in-the-chart style questions query assignees about the forces that hold the water molecule together,...
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Worksheet
Curated OER

Molecule Models: Model to Formula and Model to Formula

For Students 7th - 9th
For this science molecule models worksheet, student convert 8 molecule models to chemical formulas and 8 chemical formulas to molecule models.
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Lesson Plan
Curated OER

WS 4.2 The Mole

For Teachers 10th - 12th
In this moles worksheet, students convert measurements of moles to mass, measurements of mass to moles, measurements of moles to atoms or molecules and measurements of atoms or molecules to moles.
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Worksheet
Curated OER

Boron and Oxygen Atoms

For Students 9th - 12th
For this atom molecule worksheet, students will use a boron atom diagram to answer three fill-in-the-blank questions. Then students will label the protons, neutrons, and electrons on an oxygen atom diagram.
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Worksheet
Curated OER

Chemical Formula Practice #1/Bonding Basics Practice Page

For Students 9th - 12th
The first of two worksheets methodically prepares chemistry novices for naming polyatomic compounds. It begins by having them acknowledge the number of each atom contained in a molecule. Then learners list the valence electrons for a...
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Worksheet
Curated OER

Drops on a Penny

For Students 3rd - 4th
A helpful worksheet describes an interesting demonstration on the surface tension of water. Learners guess how many drops of water the heads side of a penny will hold. This resource does a great job of describing just how a penny can...
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Worksheet
Curated OER

Molecular Mass

For Students 10th - Higher Ed
For this molecular mass worksheet, learners use factor labeling to convert moles to grams or moles to atoms. Students calculate molecular mass. This worksheet has 6 problems to solve.
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Lesson Plan
Curated OER

Making Molecules

For Teachers 7th - 9th
In this making molecules worksheet, young scholars complete a table of elements with their symbol, atomic number, atomic mass, number of protons, number of electrons, period and group. Students then make models using pipe cleaners and...
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Worksheet
Curated OER

Molecular Models of Functional Groups

For Students 10th - Higher Ed
In this molecular model instructional activity, students use a molecular model kit to construct 13 different molecule models. After constructing the molecules, the students complete 32 short answer questions.
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Worksheet
Curated OER

Balancing Equations

For Students 8th - 10th
In this balancing equations worksheet, students balance ten equations by placing the proper coefficients in front of reactants and products to balance the number of atoms.
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Worksheet
Curated OER

Interpreting Chemical Formulas

For Students 10th - Higher Ed
In this chemical formulas worksheet, learners determine the number and type of each atom and the total number of atoms for the given formulas. Students complete 10 problems.
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Worksheet
Curated OER

Chemical Changes in Matter

For Students 9th - 12th
In this matter and chemical changes instructional activity, students write symbols and formulas for 2 chemical reactions. They write words for 1 chemical reaction given in symbols and formulas. They draw a diagram representing a chemical...
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Worksheet
Curated OER

Balancing Equations Challenge

For Students 9th - 12th
In this balancing equations instructional activity, students identify the number of atoms in given molecules and compounds and they balance ten equations by placing the proper coefficients in front of the reactants and products.
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Worksheet
Curated OER

IUPAC Rules for Naming Compounds with Functional Groups

For Students 9th - Higher Ed
In this naming compounds with functional groups activity, students read about using the IUPAC rules for naming these compounds and they draw structures for 3 -carbon, 2-carbon and 4-carbon molecules and give the names for each.
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Worksheet
Curated OER

Moles Homework-Honors Chemistry

For Students 9th - 12th
In this moles learning exercise, students are given 9 problems where they find the number of grams, molecules, moles, or ions given one of these measurements and the chemical compound. Students calculate the number of atoms in a gallon...
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Worksheet
Curated OER

What do Chemists See When they Look at Chemicals?

For Students 9th - 12th
In this chemicals worksheet, students answer 15 multiple choice questions about chemicals, compounds, inorganic and organic molecules.
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Worksheet
Curated OER

Percent Mass, Moles, and Avogadro Worksheet

For Students 9th - 12th
In this moles worksheet learners complete a set of calculations to find how many atoms and moles are in different substances. 

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