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Fireworks
In this fireworks instructional activity, students read about pyrotechnics and the chemical make-up of fireworks. They are given a chart of elements and the colors they emit. Students answer three critical thinking questions about...
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Alchemy and Chemical Symbols
For this alchemy worksheet, students read about how alchemists kept their experiment notes in secret code. Students design their own secret code for the given elements. This worksheet has 2 problems to solve.
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How Much are You Worth?
For this body elements worksheet, high schoolers use a table given the percentage of each element that composes the body to find their worth. The value of each element is given and students calculate what their bodies would be worth if...
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Classifying Matter: A Concept Map
In this classifying matter worksheet, students create a concept map to show the relationships between given terms such as elements, matter, substances and solutions.
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Integrating Space Science-Our Changing Universe
In this universe worksheet, students read about the big bang theory and the evolution of the stars from the elements. Students answer four critical thinking questions about the beginnings of our universe.
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Writing Ionic Formulas
In this ions worksheet, students use a table of common ions to determine how to write the chemical formula, using subscripts, to make a neutral compound. This worksheet has 44 problems to solve.
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Advertise Your Family
In this periodic table worksheet, students create an advertisement for a chemical group or family they are assigned. They need to include topics such as are the elements solids, liquids or gases at room temperature, the history of the...
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Main Group: Properties and Reactivity
In this main group worksheet, learners apply their knowledge of the organization of the periodic table to correctly answer 30 multiple choice questions. Students relate information about the properties of the different groups and their...
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Periodic Table Basics Make-Up Test
In this periodic table instructional activity, students complete a table of elements with their atomic number, atomic mass and symbol. They classify elements by their group name and distinguish between metals, nonmetals, and semi-metals....
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Periodic Table Basics Review Sheet
In this periodic table instructional activity, students complete a chart with the appropriate element symbol, the atomic mass and the atomic number. They classify elements by their groups and as metals, nonmetals or semi-metals. They...
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Chemistry - Naming and Formulas
In this compounds worksheet, students write the correct name of the chemical formulas given and write chemical formulas for the given compound names. This worksheet has 42 problems to solve.
Creative Chemistry
Formulae of Ionic Compounds - Practice
In this compound worksheet, students complete a graphic organizer by combining positive and negative ions appropriately and writing down the resulting compound.
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Symbols and Formulae of Common Ions
In this ions worksheet, students complete a graphic organizer by filling in the missing names or symbols for positive and negative ions.
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Periodic Table
In this periodic table worksheet, students use the periodic table to complete the chart with the given elements. Students fill in the atomic number, atomic mass number, protons, neutrons, and electrons.
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Electron Dot Structures/Lewis Structures
In this elements learning exercise, students practice drawing electron dot structures for atoms. Students draw the Lewis Structures for molecules with single and multiple bonds plus polyatomic ions. This learning exercise has 33 problems...
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Periods and Groups; Valence Electrons; Masses
In this elements worksheet, learners read how the elements are organized in periods and groups in the periodic table. Students use the periodic table to find the valence electrons and calculate molecular mass. This worksheet has 20 fill...
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Atom Review
In this atom learning exercise, students review the subatomic particles, the scientists associated with the atomic theory, and the periodic table. This learning exercise has 15 matching, 24 fill in the blank, and 11 short answer questions.
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Formula Mass Calculations
In this atoms worksheet, students calculate the formula mass for chemical compounds. This worksheet has 12 problems to solve.
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Chemistry: Chemical Reaction
In this chemical reactions learning exercise, students name the reactants and products, balance the equation, calculate the molecular weight of the reactants and products, and classify each reaction type. Students fill in a table of...
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Chemical Elements: Student Story
In this chemical elements: student story worksheet, learners complete the given story by filling in the blanks with the names of the elements in brackets.
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Chemical Elements: Student Story2
In this chemical elements: student story worksheet, students complete the written story by filling in the blanks with the names of the elements in brackets.
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Mendeleev's Periodic Table
In this periodic table worksheet, students learn how Mendeleev organized elements by their atomic weight and grouped elements with the same properties. Students compare Mendeleev's periodic table with the modern periodic table. This...
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What is a Solution?
In this solutions worksheet, students will review 9 vocabulary words associated with solutions including mixtures, elements, compounds, and dissolving. Students will complete a word puzzle in this worksheet.
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Introduction to the Periodic Table
In this periodic table worksheet, students will label the atomic number, atomic mass, element name, and element symbol for oxygen. Then students will determine the characteristics of the different groups of elements on the periodic table...