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

Names and Formulas of Compounds

For Students 9th - 12th
In this compounds learning exercise, students write the name or the formula for the given compounds. This learning exercise has 20 problems to solve.
Lab Resource
Creative Chemistry

Common Ions and Formulae of Ionic Compounds

For Students 9th - 12th
This is not a worksheet per se but a reference sheet for your chemistry class. It lists cations and anions, their chemical symbols, and their net charges. Also included is a thorough explanation of combining these ions to form ionic...
Lab Resource
Creative Chemistry

Common Ions and Formulae of Ionic Compounds

For Students 9th - 12th
This handout, produced in the UK, contains a chart of cations and anions. It explains how ionic compounds are formed and named. This concise and attractive handout can be helpful as a reference for your chemistry apprentices.
Worksheet
Curated OER

Atoms, Ions and Formula Basics Make-up Test

For Students 7th - 12th
Using a copy of the periodic table, chemistry test takers fill in a chart with element name, chemical symbol, atomic number, atomic mass, and numbers of subatomic particles. They define subatomic particles, draw atom models, explain...
Worksheet
Curated OER

Errors in Chemical Formulas and Nomenclature

For Students 10th - Higher Ed
For this compounds worksheet, students identify the errors in the chemical formulas or chemical names. This worksheet has 25 problems to solve.
Worksheet
Curated OER

Compound Names and Formulas

For Students 8th - 12th
In this chemistry learning exercise, students identify 12 compounds based on their chemical formulas and write chemical formulas for 12 additional compounds.
Worksheet
Curated OER

Chemistry - Naming and Formulas

For Students 10th - 12th
In this compounds worksheet, students write the correct name of the chemical formulas given and write chemical formulas for the given compound names. This worksheet has 42 problems to solve.
Worksheet
Curated OER

More Names and Formulas!

For Students 10th - 12th
In this compounds worksheet, students write the correct name or the correct formula for the given compounds. Students complete 20 problems.
Worksheet
Curated OER

Oxidation Numbers and Ionic Compounds

For Students 9th - 12th
For 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

What do Chemists See When they Look at Chemicals?

For Students 9th - 12th
In this naming chemicals worksheet, students indicate the prefixes for naming compounds. They fill in a chart with the chemical names and formulas for alkanes. They draw the structural and molecular formula for propane and they draw and...
Lesson Plan
University of Georgia

Would Your Cat Eat This Stuff?

For Teachers 9th - 12th Standards
Processed foods use inorganic compounds for flavoring and preservation. This take-home laboratory challenges scholars to find 20 different compounds identified on the labels of foods to list on their data collection sheet. The activity...
Handout
National Institute of Open Schooling

Hydrogen and s-Block Elements

For Students 9th - 12th Standards
Lesson 19 in the series of 36 analyzes the element hydrogen and the s-block elements. Through readings, answering questions, and discussion, learners write about and explain their occurrence, physical and chemical properties, and...
Worksheet
Curated OER

Naming and Equations Review

For Students 10th - 12th
In this compounds worksheet, students determine the name or formula for the covalent and ionic compounds. Students balance equations. This worksheet has 18 problems to solve.
Worksheet
Curated OER

Chemical Names and Formulas

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

Chemical Equations and Symbols

For Students 9th - 12th
For this chemical equations and symbols worksheet, students are given two written equations and they translate each into chemical symbols. They are given two equations with chemical symbols and they translate them into written equations.
Worksheet
Curated OER

Compound Names and Formulas

For Students 9th - 12th
In this compounds learning exercise, students name the given ionic compound, describe how covalent compounds are named, and write the chemical formulas for the covalent compounds. This learning exercise has 2 fill in the blank and 3...
Worksheet
Curated OER

Quiz 1-Problem Solving and Naming Compounds

For Students 11th - Higher Ed
In this problem solving worksheet, students are given five problems including calculating volume given the dimensions of a pool, determining the number of subatomic particles in an atom, filling in a table with chemical names and...
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

Chemistry - Naming and Formulas

For Students 10th - 12th
In this compounds worksheet, students name the given compounds from its chemical formulas and write the chemical formula from the compound name. This worksheet has
Worksheet
Curated OER

Chapter 14 Review, Section 1: Acids and Bases

For Students 9th - 12th
An overview of acid and base compounds and their reactions is presented with this handout. Pupils name compounds and write chemical formulas. They write net ionic equations and explain how acidic solutions might conduct electricity. This...
Worksheet
Curated OER

Chapter 2 and 3 Practice Worksheet - Formulas and Compounds

For Students 9th - 12th
In this formulas and equations worksheet, chemistry apprentices write the chemical formulas given the names. They calculate percent composition, balance equations, and calculate the mass of a substance present in a fertilizer. This is a...
Worksheet
Curated OER

Chemical Formula Practice #1/Bonding Basics Practice Page

For Students 9th - 12th
The first of two worksheets methodically prepares chemistry novices for naming polyatomic compounds. It begins by having them acknowledge the number of each atom contained in a molecule. Then learners list the valence electrons for a...
Lab Resource
Pingry School

Heat of Reaction and Hess's Law

For Students 9th - 12th
Melting and burning might seem like opposites, but both exist as common examples of exothermic reactions. Scholars work with three different exothermic chemical reactions to determine the enthalpy changes. They measure and mix chemicals,...