Curated OER
Group 16, The Oxygen Group
The trends in group 16 and the characteristic behavior of the elements involved are listed here. Their properties also help support their function. Explanations of the atomic structure and valence electron number are not included. Since...
Curated OER
Protons, Neutrons and Electrons Homework
Perfect for reviewing atomic components, this worksheet simply consists of a large, easy-to-read chart of 11 elements. Chemistry learners fill in the missing element symbol, number of protons, neutrons, and electrons, the atomic mass and...
Curated OER
2009 U.S. National Chemistry Olympiad National Exam - Part I
The 2009 version of the first part of a national chemistry competition is posted for your use with olympiad hopefuls. Test takers deal with 60 multiple choice questions covering an entire year of chemistry curriculum. Use this to...
Curated OER
Typical Conceptual Questions for Physics I - Light and Quantum
This is a stellar overview of everything light and quantum! There are 30 multiple choice questions, none of them requiring any mathematical computation. There are a few diagrams to analyze: light rays striking reflective and refractive...
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Periodic Properties Lab
Students investigate the periodic properties of elements in the periodic table. For this periodic properties lesson plan, students experiment with elements from the Alkaline Earth Metals, the Halogens, the Transition Metals, and for...
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Periodic Table
In this periodic table and elements learning exercise, students review valence electrons, octet rule, oxidation number, and the difference between metals and non-metals on the periodic table. This learning exercise has 5 matching, 20...
Curated OER
Chemistry Foundations
Extensive notes on foundational chemistry concepts make up this resource. It summarizes the properties of matter, the periodic table, chemical nomenclature, and general chemical bonding. Design a set reading comprehension questions to go...
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Periodic Table Patterns using Fabulous Periodic
Students explain how elements are arranged in the periodic table. In this chemistry lesson, students group the eggs according to a certain pattern. They compare this to elements in the periodic table.
Curated OER
Using several learning modalities to teach about the Periodic Table.
Students identify how to relate the position of an element in the periodic table to its atomic number and atomic mass. They identify how to use the periodic table to identify metals, semimetals, nonmetals, and halogens, and also,...
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The Periodic Table
Eleventh graders examine the history and development of the periodic table and properties of elements. They complete worksheets, take notes during a teacher-led discussion, and produce their own periodic table.
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Patterns of the Periodic Table
In this elements worksheet, students determine the pattern that is being illustrated by the diagrams of the periodic table. Students identify 6 different patterns.
Curated OER
Periodic Table & Its Trends-Day 1
Students are introduced to the periodic table. They find the common trends among the electron configurations and the names of certain groups of the table. Students explore the atomic mass, atomic number, mass number, mass and charge...
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Color Coding the Periodic Table
In this periodic table worksheet, students color code the periodic table to show groups of elements, the states of elements, if they are man-made or synthetic elements, if they are radioactive and the number of electrons in their outer...
Curated OER
Size of Atoms - Trends
This compendious collection of slides leaves no questions when it comes to the concept of atomic size. Thorough and easy-to-read graphs, tables, and graphics explain atomic radii, the shielding effect, the octet rule, isoelectric...
Curated OER
Module 5 Revision Guide - Chemistry
If you use this as an outline for your chemistry lecture on metals, your young chemists will absorb a well-rounded overview. This is not a learning exercise per se, but a useful summary of the behavior of metals. Save yourself some...
National Museum of Nuclear Science & History
Alphas, Betas and Gammas Oh, My!
Referring to the periodic table of elements, nuclear physics learners determine the resulting elements of alpha and beta decay. Answers are given in atomic notation, showing the atomic symbol, mass, atomic number, and emission particles....
Science Geek
Valence Electrons
There is a lot of negativity when studying electrons, but this presentation makes the experience more positive by beginning with the definition of a valence electron and breaking down the number of valence electrons by groups on the...
Curated OER
Amazing Carbon
Explore carbon and bonding with this learning exercise. First, class members read a short excerpt about carbon and its characteristics. In response to the reading, they draw an electron dot diagram of carbon as well as diagrams of...
Curated OER
Element Names
In this chemistry worksheet, 10th graders write the names for 12 element symbols. They complete a chart by writing the element names next their symbols.
Curated OER
Element Names
In this chemistry learning exercise, 10th graders write the name for each of the 12 chemical element symbols that are shown in the chart.
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Element Symbols
For this elements worksheet, students complete a graphic organizer by writing in the correct symbol for the 12 elements given.
Curated OER
Do the Research! Elements - Little Known Facts
In this research worksheet, 10th graders locate the answers to 3 questions about elements, compounds, and the half-life of elements. They write short answers on the chart.
Curated OER
Bank On It! Compounds and Elements
In this science worksheet, students use words from a word bank to fill in 25 blanks in a cloze story about compounds and elements.
NASA
Development of a Model: Analyzing Elemental Abundance
How do scientists identify which elements originate from meteorites? Scholars learn about a sample of material found in a remote location, analyzing the sample to determine if it might be from Earth or not. They study elements, isotopes,...
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