Worksheet
Curated OER

Periodic Table Basics

For Students 9th - 12th
For this elements worksheet, students 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.
Activity
It's About Time

Chemical Names and Formulas

For Teachers 7th - 12th
Abracadabra! Provide your class with the tools to perform a chemical "magic show" as they predict the charges of various ions, determine ionic compound formulas, and make observations to determine when a chemical reaction between...
Worksheet
Curated OER

Chemistry Review

For Students 7th - 9th
In this chemistry review worksheet, learners read about atoms and the periodic table and they complete a chart using the periodic table to find the atomic number, atomic mass and group of given elements. Students answer 5 questions about...
Worksheet
Curated OER

Atoms and Chemical Bonding

For Students 9th - 12th
An online resource, this learning exercise 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,...
Worksheet
Curated OER

Patterns in Properties (of elements and compounds)

For Students 11th - 12th
In this element properties worksheet, students complete a crossword puzzle with 91 questions related to properties of elements and compounds.
Lesson Plan
Beyond Benign

Green"er" Precipitation Reaction

For Students 9th - 12th
All sodium carbonate may not have the same amount of carbonate, but it should have the same percent. Learners write and balance an equation to predict the chemical reaction between sodium carbonate and zinc acetate. Through the lab...
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
Curated OER

Minerals and Rock Cycle Review

For Students 8th - 10th
In this minerals and rocks worksheet, students answer questions about the chemistry of minerals, scratch tests, rocks and the rock cycle, and erosion and deposition.
Lesson Plan
Curated OER

Drawing Lewis Structures

For Teachers 12th - Higher Ed
In this drawing Lewis structures worksheet, students read about the 5 steps taken to draw Lewis structures for atoms and molecules. These include identifying the valence electrons, placing pairs of electrons between atoms to be bonded,...
Worksheet
Curated OER

The Rates of Chemical Reactions

For Students 9th - 12th
In this chemistry worksheet, students complete a crossword puzzle with 25 questions on chemical reactions. They identify common terminologies used in describing chemical reactions.
Worksheet
Curated OER

WS 7.1.3 Molecular and Ionic Compounds

For Students 10th - 12th
In this compounds activity, learners name ionic and molecular compounds given their formulas. They also write the formulas for molecular and ionic compounds given their names.
Worksheet
Curated OER

Acid/Base Equilibrium

For Students Higher Ed
In this equilibrium activity, students solve nine problems related to acids, bases, buffers, ionization and calculations of pH.
Worksheet
Curated OER

Chapter Fourteen Questions: Human Genome

For Students 7th - 12th
This multiple-choice and short-answer quiz covers chromosomes, genetic disorders, and more. The multiple choice section could work as a pretest, as well.
Worksheet
Curated OER

Distinguishing Between Atoms

For Students 8th - 12th
Every type of question is used to query young chemists about atomic structure. A vocabulary list tops the page before fill in the blanks, true/false, and matching questions are listed. This is a neatly formatted and pertinent worksheet...
Worksheet
Curated OER

Writing Formulas for Ionic Compounds with Complex Ions

For Students 9th - 12th
In this writing formulas worksheet, students write the formulas for 15 complex ionic compounds and name their anions and cations. Students must balance the charges on the ions and determine the formula.