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Interactive
Curated OER

Science Quiz: Chemical Elements

For Students 7th - 8th
In this science quiz:  chemical elements worksheet, students name the correct symbol for the first 110 chemical elements in the periodic table,  with the answers given at the bottom of the page.
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Lesson Plan
Curated OER

Chemistry Review

For Teachers 10th - 12th
In this chemistry review worksheet, students identify chemical changes, isotopes, ions, and chemical bonds. This worksheet has 32 multiple choice questions.
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Organizer
Curated OER

Trends in Physical Properties of Group 2 Elements

For Students 9th - Higher Ed
In this elements learning exercise, students complete 2 graphic organizers by comparing the element symbol and melting point for given elements. Then students plot a graph of their atomic radius against proton number.
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Worksheet
Curated OER

Electron Configurations of Transition Metal Elements

For Students 9th - Higher Ed
In this elements worksheet, learners review the electron configuration of given elements and then complete the electron diagrams for the transition metal elements. This worksheet has 5 problems to solve.
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Worksheet
Curated OER

Element Names and Symbols

For Students 10th - 11th
In this chemistry activity, students use an interactive website to study the names and symbols of elements. They give the names and symbols of 69 common elements.
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Worksheet
Curated OER

The Halogens

For Students 10th - 12th
In this chemistry worksheet, students answer 24 questions related to properties of halogens. They fill in the table with the correct answers and participate in teacher demo.
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Worksheet
Curated OER

Lewis Structures

For Students 10th - 11th
In this Lewis structures worksheet, students identify and describe what Lewis structures or dot diagrams are and how they illustrate the valence electrons in an outer shell. Then they use a periodic table to determine the numbers of...
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Lesson Plan
Curated OER

Mass, Mole, Volume Conversions

For Teachers 10th - 11th
In this conversion worksheet, pupils make the following conversions, showing each step. Students use the periodic table and express all molar masses to 1 decimal place.
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Worksheet
Curated OER

Chemistry: Chemical Reaction

For Students 10th - 12th
In this chemical reactions worksheet, 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 solubility...
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Worksheet
Curated OER

Atoms, Molecules, and Ions

For Students 10th - 12th
In this molecules learning exercise, students review the parts of an atom and use element mass to determine isotopes. Students give the group, period, and classification for the given elements. This learning exercise has 6 short answer...
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Worksheet
Curated OER

If I Was a...? Worksheet: Chemical Elements

For Students 6th - 7th
In this element worksheet, students choose an element from the Periodic Table. Students pretend they are the element and answer the questions.
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Lesson Plan
Curated OER

Electron Arrangement and Ion Formation

For Teachers 9th - Higher Ed
In this elements worksheet, learners determine how electrons fill up the energy levels for the first 18 elements of the periodic table. Students determine if elements gain or lose electrons to form a stable ion. This worksheet has 4...
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Worksheet
Curated OER

Formula Mass Calculations

For Students 10th - 12th
In this atoms worksheet, students calculate the formula mass for chemical compounds. This worksheet has 12 problems to solve.
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Worksheet
Curated OER

Metals vs. Non-Metals

For Students 9th - 12th
In this elements worksheet, students compare and contrast the characteristics of metals and non-metals. Students practice drawing Lewis dot diagrams and writing ion notation. This worksheet has 9 word problems, 8 matching questions, and...
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Worksheet
Curated OER

Periodic Table Puns 2

For Students 10th - 11th
In this chemistry learning exercise, students use their imagination and the elements in the Periodic Table to solve each pun listed on the sheet. There are 24 to complete.
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Worksheet
Curated OER

Group 1 Alkali Metals

For Students 9th - 12th
In this periodic table worksheet, students identify the different properties of group 1 elements in order to match the given words with the appropriate question.
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Worksheet
Curated OER

Chemistry 301

For Students 10th - Higher Ed
In this chemistry 301 worksheet, students answer questions as it relates to the electron configuration of given elements. Students use the periodic table to assist in their interpretation of the questions provided.
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Worksheet
Curated OER

Periodic Table Basics

For Students 9th - 12th
In this elements worksheet, high schoolers review the periodic table and how the elements are organized in the periodic table. This worksheet has 5 short answer and 4 fill in the blank questions.
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Worksheet
Curated OER

A Guided Tour of the Periodic Table

For Students 9th - 12th
In this periodic table worksheet, learners write the chemical symbols for the given elements, compare atomic number and mass number, and describe the importance of valence electrons in the organization of the periodic table. This...
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Worksheet
Curated OER

Periodic Table Puns Answer Key

For Students 10th - 11th
In this chemistry worksheet, students identify various puns to assist them in memorizing the numerous elements of the Periodic Table and their symbols. There are 44 to memorize on the sheet.
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Organizer
Curated OER

Observations of Properties of Matter

For Students 8th - 11th
To guide learners through observations of chemical samples in the lab, this resource asks them to give all formulas and complete the attached data sheet.  There are multiple questions about categories of elements and general behavior, 
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Worksheet
Curated OER

5th grade science review

For Students 5th
In this science review worksheet, 5th graders answer questions about molecules, force, elements, nature, and more. Students complete 25 multiple choice questions.
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Worksheet
Curated OER

Periodic Table Puzzle

For Students 10th - 11th
In this chemistry worksheet, students use the clues given at the bottom of the sheet to solve the crossword puzzle on the Periodic Table. They describe the number of protons and electrons some elements posses, as well as identify their...
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Worksheet
Curated OER

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.