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Worksheet
Curated OER

Elements, Compounds, and Mixtures

For Students 7th - 8th
In this elements, compounds, and mixtures worksheet, students answer questions about the properties of elements, mixtures, and compounds. Students identify the physical changes that is made to a substance to determine if it is an element.
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Worksheet
Curated OER

Answers for Elements and Compounds Crossword Puzzle

For Students 8th - 12th
In this chemistry worksheet, students are provided with the answers to a 28 clue crossword puzzle about elements and compounds.
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Worksheet
Curated OER

Naming Binary Covalent Compounds

For Students 10th - Higher Ed
In this compounds worksheet, learners read how to name binary covalent compounds and then practice by naming 10 binary covalent compounds.
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Worksheet
Curated OER

Elements and Compounds Crossword Puzzle

For Students 8th - 12th
In this chemistry worksheet, students complete a crossword puzzle with 28 clues about elements and compounds. Each clue lists number of letters for correct word.
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Worksheet
Curated OER

Even More Naming Ionic Compounds

For Students 10th - 12th
In this compounds worksheet, students practice naming ionic compounds and determining the formulas for the given compounds. This worksheet has 20 fill in the blank questions.
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Worksheet
Curated OER

Elements Compounds and Mixtures

For Students 6th - 8th
In this science worksheet, students apply science basic knowledge of chemistry to the puzzles that are listed for the four parts of the sheet while focusing upon the identification of a metalloid.
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Worksheet
Curated OER

Chemistry 115 Practice Exam 3

For Students 9th - 12th
Radioactive decay, pH, properties of elements, organic compounds, and stoichiometry are all touched upon through this practice chemistry exam. It always helps learners to take a practice test in preparation for the actual exam. This...
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Lesson Plan
Curated OER

Alkanes

For Teachers 9th - 12th
In this science worksheet, students look for the chemistry elements and how they are combined to create molecular compounds with the help of atomic models.
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Lesson Plan
Curated OER

Making Molecules

For Teachers 7th - 9th
In this making molecules worksheet, students 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 beads of...
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Worksheet
Curated OER

Elements and Compounds Vocabulary Quiz

For Students 5th - 6th
For this science vocabulary worksheet, students draw lines to match 9 words pertaining to elements and compounds to their definitions.
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Worksheet
Curated OER

Elements and Compounds Vocabulary List and Definitions

For Students 6th - 7th
In this chemistry worksheet, students read ten vocabulary words and definitions pertaining to elements and compounds. There are no questions to answer.
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Worksheet
Curated OER

Elements and Compounds Word Search Worksheet

For Students 5th - 6th
In this chemistry words worksheet, students read ten words in a word box that pertain to elements and compounds. Students locate these words in a word search puzzle.
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Worksheet
Curated OER

Chemistry

For Students 10th - 11th
In this chemistry worksheet, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...
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Worksheet
Curated OER

Chemistry Module 5 - Specifications

For Students 9th - 12th
While this resource does not provide problems for chemistry learners to solve, it outlines skills that they should have and concepts that they should grasp. Topics include thermodynamics, periodicity, redox equilibria, transition metals,...
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Worksheet
Curated OER

Mass-Moles-Particles

For Students 10th - Higher Ed
In this moles worksheet, students define a mole and convert grams to moles or moles to molecules. Students convert specific mass of compounds to moles. This worksheet has 1 true or false, 6 short answer, 3 fill in the blank, and 15...
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Worksheet
Curated OER

A Compound Problem

For Students 7th - 10th
In this compounds activity, learners compare the differences between compounds and mixtures. This activity has 3 short answer questions.
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Worksheet
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Naming Inorganic Compounds

For Students 10th - 12th
In this inorganic compounds worksheet, students complete 2 charts by writing the names or chemical formulas of given ionic and covalent compounds.
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Worksheet
Curated OER

More Chemical Bonding

For Students 9th - 12th
In this chemical bonding worksheet, students review the three types of compounds: ionic, covalent, and polyatomic. Students practice drawing the covalent bonds of given compounds. This worksheet has 5 drawings and 13 fill in the blank...
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Worksheet
Curated OER

More Chemical Bonding

For Students 9th - 12th
In this chemical bonding worksheet, students review the three types of bonds including ionic, covalent and polyatomic compounds. They identify 8 compounds as ionic, covalent or polyatomic and they make 4 ionic compounds and they draw 5...
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Worksheet
Curated OER

The Atom

For Students 9th - 12th
In this atom worksheet, students read about the structure of the atom including its subatomic particles and John Dalton's theory of the atom. Students also read about the differences between atoms, molecules and compounds. They answer 30...
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Worksheet
Curated OER

The Atom

For Students 6th - 12th
In this atom worksheet, students read about the parts of the atom and how atoms combine into molecules and compounds. Students learn how to read a periodic table. This worksheet has 20 fill in the blank and 10 matching questions.
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Worksheet
Curated OER

Formula Mass

For Students 9th - 12th
In this formula mass activity, students read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
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Worksheet
Curated OER

Counting Atoms

For Students 10th - 12th
In this compounds activity, students name the chemical compounds and determine how many atoms of each element are present. This activity has 16 fill in the blank questions.
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Worksheet
Curated OER

Writing Formulas by Crossing Over

For Students 10th - 11th
In this formulas worksheet, students use the cross-over rule to determine the formula for compounds of the elements and polyatomic ions given. Students complete 15 problems.

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