Worksheet
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General Chemistry I

For Students 10th - 11th
In this chemistry worksheet, students balance each of the reactions presented using the periodic table to help. Then they predict the products of the reactions and write the net ionic equation. Students also write the empirical formulas...
Worksheet
Curated OER

Why Do Atoms Combine?

For Students 8th - 12th
In this atom worksheet, learners will complete 8 fill in the blank statements based on the different parts of an atom. Then students will explain how the arrangement of electrons in an atom is related to the periodic table.
Worksheet
Curated OER

Chemical Families Quiz

For Students 10th - 12th
In this chemical families instructional activity, students answer 8 multiple choice questions including identifying characteristics of families in the periodic table and answering specifics about each family.
Worksheet
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Properties of the Elements

For Students 10th - 12th
In this elements instructional activity, students compare the properties of elements in the periodic table such as their atomic radii, valence electrons and ionization energy.
Worksheet
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Element Word Search

For Students 6th - 9th
In this elements worksheet, students are given forty elements from the periodic table to find in a word search either vertically, horizontally, backwards or diagonally.
Interactive
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The Structure of the Elements

For Students 10th - 12th
In this chemistry learning exercise, students study the composition of the elements in the periodic table using an interactive website.
Worksheet
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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...
Worksheet
Curated OER

Transition Metals

For Students 10th - Higher Ed
In this transition metals worksheet, students fill in a table given a metal compound with the charges of the anion and cation. They then determine the name of the compounds.
Worksheet
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Modelling Periodic Phenomena

For Students 11th - 12th
In this Pre-calculus/Trigonometry worksheet, students determine the trigonometric function that best models the given data. The eight page worksheet contains explanation, examples, and twenty-one problems. Answers are not included.
Worksheet
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Atoms

For Students 10th - 11th
In this atoms worksheet, students use their knowledge of the periodic table and of atomic structure to complete the table on atoms. They identify the notation for each and then the atomic number, mass number, the number of protons,...
Worksheet
Curated OER

Memorization Tips: Elements/Symbols

For Students 10th - 11th
In this chemistry worksheet, students identify ways to memorize the elements and symbols of the periodic table for chemistry. They identify phrases that use each element in a unique way.
Worksheet
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Chemistry Equations

For Students 10th - 12th
In this chemistry worksheet, students balance the list of equations given using their knowledge of the Periodic table. There are 27 equations to solve on the sheet.
Worksheet
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Module 9 Metals

For Students 10th - 11th
In this chemistry instructional activity, students identify and locate various vocabulary terms related to metals found in the periodic table. There are 54 chemistry terms located in the word search.
Worksheet
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Elements 41-50 Word Search

For Students 9th - 10th
In this word search worksheet, students locate nine elements from the Periodic Table. The list of elements include palladium, silver, and rhodium.
Worksheet
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Balancing Equations

For Students 10th - 12th
In this balancing equations learning exercise, students determine the type of reaction and write the balanced equation. Students read the word description and write the symbol of each element using the periodic table.
Activity
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Sunrise, Sunset

For Teachers 10th - 12th Standards
What locations on Earth get the longest number of hours of daylight in the summer? Hint: It's not the equator! Use real-world sunrise and sunset data to develop trigonometric models that can be used to estimate the number of hours of...
Lesson Plan
EngageNY

Addition and Subtraction Formulas 2

For Teachers 11th - 12th Standards
Knowing the addition formulas allows for the calculations of double and half formulas. The fourth installment of 16 has the class use the addition formula to develop the double angle trigonometric formulas. Using the double formula,...
Worksheet
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Molecular Models

For Students 5th
For this molecular formula worksheet students fill in a table describing elements and chemical formulas. They identify, elements by type and how they bond. The student analyze molecular formulas to identify the number of atoms and if the...
Worksheet
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Minerals and Rocks

For Students 9th - 11th
In this geology instructional activity, students locate 55 rock and mineral terms in a word search. Answers to the word search are available in various formats.
Assessment
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1999 U.S. National Chemistry Olympiad Part III

For Students 9th - 12th
In this chemistry olympiad laboratory worksheet, learners design and carry out two experiments. They design one experiment to test for the percent mass of a substance in a solution and they design another experiment to identify two...
Lesson Plan
Chemistry Teacher

Metals, Nonmetals, and Metalloids Lab

For Teachers 9th - 12th
What an exciting way to introduce your blossoming chemists to the world of metals, nonmetals, metalloids, and polymers! Here is a lab activity that is designed to allow pupils the opportunity to visualize the reaction of metals,...
Assessment
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2004 U.S. National Chemistry Olympiad - Local Section Exam

For Students 9th - 12th
In this National Olympiad exam worksheet, chemistry apprentices answer sixty multiple choice questions including general chemistry topics such as atomic structure, gases, problem solving, writing and balancing equations and solutions....
Assessment
Curated OER

2000 U.S. National Chemistry Olympiad Local Section Exam

For Students 9th - 12th
This 60-question comprehensive exam was designed to determine who would go on to compete in the 2000 US National Chemistry Olympiad. Hopefuls answer multiple choice questions regarding all chemistry topics taught in the first year...
Assessment
Curated OER

2009 U. S. National Chemistry Olympiad - Local Section Exam

For Students 9th - 12th
Here is a copy of a past national challenge exam that you can use in your general chemistry course as a unit or semester review. Sixty multiple-choice questions query learners on properties of matter, stoichiometry, reactions, and...

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