Worksheet
Curated OER

Writing Formulas by Crossing Over

For Students 10th - 11th
In this formulas activity, students use the cross-over rule to determine the formula for compounds of the elements and polyatomic ions given. Students complete 15 problems.
Lesson Plan
Curated OER

Chemical Reactions

For Teachers 7th - 9th
In this chemical reaction worksheet, students investigate the results of mixing calcium chloride with sodium bicarbonate. They observe the chemical and physical changes that occur, identify the properties of the chemical before and after...
Activity
Texas State Energy Conservation Office

Investigation: Chemical Models

For Teachers 6th - 8th Standards
Science teams make models of four different hydrocarbon compounds that we commonly use for fuel. Then they demonstrate chemical reactions that result when energy is produced. This can be used as an enrichment when your class is studying...
Worksheet
Curated OER

Nomenclature Worksheet

For Students 9th - 12th
As the title suggest, this is an exercise in chemical nomenclature. By completing it, young chemists will practice writing formulas for compounds named, and they will practice naming compounds that are listed by empirical formulas. These...
Worksheet
Curated OER

Organic Nomenclature Worksheet

For Students 7th - 12th
In this nomenclature worksheet students complete a series of chemical formulas by writing out what they would look like in nomenclature form. 
Worksheet
Curated OER

Chemistry of Life Study Guide

For Students 7th - 12th
Biology learners should understand a few chemistry basics. Here is a worksheet that introduces them to the concepts of chemical reactions, molecular bonding, and the unique combination of properties that make water vital to life....
Worksheet
Curated OER

Chemical Names and Formulas

For Students 9th - 12th
In this chemistry worksheet, students work to write the chemical formula and the names for the compounds after the elements have been combined.
Worksheet
Curated OER

Chemical Compounds

For Students 10th - 12th
For this chemical compounds worksheet, students write the name or chemical formula for the given compounds. Students determine the mass of a cylinder and a given volume of ethanol. This worksheet has 2 fill in the blank questions and 2...
Worksheet
Curated OER

Isomers

For Students 11th - Higher Ed
In this isomers worksheet, students define isomers and then draw the different isomers for the given chemical formulas. This worksheet has 30 problems to solve.
Worksheet
Curated OER

Mighty Minerals Report Requirements

For Students 7th - 9th
In this minerals worksheet, students create a cartoon of a mineral and include its chemical formula and its important uses. They create a slogan and a cartoon character to represent their mineral. They fill out important information on a...
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...
Assessment
Curated OER

2004 U.S. National Chemistry Olympiad Part I

For Students 9th - 12th
In this chemistry worksheet, test takers answer 60 multiple choice questions on topics related to chemistry from balancing equations to calculating moles and molecules of compounds. They name formulas, they convert, they solve problems...
Organizer
Curated OER

+WS 12.6+ Organic Nomenclature, Part 2

For Students 10th - Higher Ed
If you are delving into organic chemistry with your class, here is a practical resource to assign as homework. It is a chart of 15 organic compounds for which learners fill in the name, line formula, and the complete and condensed...
Worksheet
Teach Learn Chem

Ions in Chemical Compounds

For Students 10th - Higher Ed
In this ions activity, learners complete a table by combining the given ions in different combinations to make a neutrally charged chemical compound.
Worksheet
Curated OER

Oxidation Numbers and Ionic Compounds

For Students 9th - 12th
In this oxidation numbers and ionic compounds worksheet, students write the formula for compounds given ions, they write the ions given formulas, they list oxidation numbers for elements, they write formulas for compounds and they name...
Worksheet
Curated OER

Nuclear Arithmetic

For Students 9th - 12th
In "Nuclear Arthmetic," first-time physical scientists examine atomic structure and the periodic table of elements. The are given the formula, "N = A-Z," in which N is the number of neutrons, A is the atomic mass, and Z is the atomic...
Worksheet
Curated OER

Chemistry 231, Exam 3

For Students Higher Ed
This exam is aimed at assessing college level organic chemists. Ten problems are to be solved and include drawing molecular structures, assessing degrees of saturation, ordering alkenes according to stability, and explaining chemical...
Lab Resource
Creative Chemistry

Aliphatic Reaction Pathways

For Students 11th - Higher Ed
Complete a graphic organizer of aliphatic reaction pathways. Chemistry aces fill in the chemical formulas of the different hydrocarbon compounds as they inspect products of different reactions. Using a graphic organizer allows learners...
Worksheet
Curated OER

Sample Midyear Examination (Chemistry and Biology)

For Students 7th - 12th
A 12-page midterm exam sample can be given to young scientists in preparation for an exam. This particular installment is geared toward a class that delves into both ecology and chemistry concepts. There is no way to separate the 50...
Worksheet
Curated OER

More Mixed Naming Fun!

For Students 9th - 12th
In this naming compounds worksheet, students write the chemical names of 10 ionic or covalent compounds. They also write the chemical formula for 10 ionic or covalent compounds.
Worksheet
Curated OER

Organic Chemistry

For Students 11th - Higher Ed
In this organic chemistry worksheet, students fill in two charts with prefixes used for alkanes and the names and chemical formulas for different alkanes. They draw structural and chemical formulas for given organic compounds.
Worksheet
Curated OER

Atom Basics Test

For Students 7th - 12th
Simple in format and standard in content, this resource is an assessment of your beginning chemists' grasp of the atom. Using a periodic table of elements, they fill in a chart of missing chemical formulas, atomic masses, and numbers of...
Lesson Plan
Curated OER

Chemistry Practice

For Teachers 10th - 11th
In this chemistry overview worksheet, young scholars calculated the volume of different gases and liquids given in a word problem. Students had to calculate the molecular mass and write the empirical formula and the molecular formula.
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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