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Worksheet
Curated OER

Protons, Neutrons and Electrons

For Students 10th - 11th
In this chemistry instructional activity, students use the periodic table to complete the chart shown, filling in all of the missing information in the blank spaces. They identify and describe various elements found in the periodic table.
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Worksheet
Curated OER

Exploring Atoms

For Students 8th - 9th
In this chemistry worksheet, students complete 29 fill in the bank questions about atoms based on the movie Exploring Atoms from the website www.brainpop.com .
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Organizer
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Curated OER

Periodic Table At A Glance

For Students 5th - 9th
In this periodic table worksheet, students fill in missing information such as atomic number, atomic mass, family name, etc. using the periodic table as their reference.
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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, students 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

Atoms, Molecules, and Chemical Bonds

For Students 9th - 12th
For this atoms worksheet, high schoolers review the parts of an atom, Bohr diagram, atomic number, mass number, and covalent bonds. This worksheet has 5 drawings and 26 fill in the blank questions.
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Worksheet
Curated OER

The Nucleus

For Students 9th - Higher Ed
In this atoms worksheet, learners review terms associated with atoms which includes isotopes, transmutation, and radioactive decay. This worksheet has 11 short answer questions.
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Worksheet
Curated OER

Atoms

For Students 10th - 11th
In this neutral atoms worksheet, students identify various neutral atoms found on the periodic table. They determine the number of protons, neutrons, and electrons for each neutral atom listed on the sheet. Students also identify that Z...
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Worksheet
Curated OER

Atoms

For Students 10th - 11th
In this atoms worksheet, learners 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,...
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Worksheet
Curated OER

Ions

For Students 10th - 11th
In this ion structure activity, students complete a table for ions using the notations provided. They must identify and complete the atomic number, mass number, number of protons, number of neutrons, and the number of electrons for each...
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Worksheet
Curated OER

The Periodic Table of Elements

For Students 10th - 11th
In this chemistry worksheet, students identify and locate vocabulary terms related to the Periodic Table of Elements. There are 18 words located in the puzzle.
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Lesson Plan
Curated OER

Arranging the Elements

For Teachers 10th - 11th
Students describe how elements are arranged in the periodic table. They compare metals, nonmetals, and metalloids based on their properties and on their location in the periodic table. Finally, students identify and describe the...
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Lesson Plan
Curated OER

Organization of the Elements and Periodic Table

For Teachers 10th - 11th
Students identify how to relate the position of an element in the periodic table to its atomic number and atomic mass. They also identify and interpret how to use the periodic table to identify metals, semimetals, nonmetals, and...