Curated OER
Physical Science Quiz
Test your class with a physical science quiz. Learners explain chemical processes, name compounds, write formulas for chemical compounds, balance equations, and more.
Virginia Department of Education
Finding the Formula and Percent Composition
Do you have mole problems? If so, call Avogadro at 602-2140. The lesson starts with pupils working independently to solve for molar mass of ionic compounds. Then they learn to solve for percent composition and later perform an...
Curated OER
Ionic Formulas and Names
In this compounds worksheet, students determine the correct formula from the chemical compound names and determine the correct name for the chemical formulas given. This worksheet has 25 fill in the blank questions.
Curated OER
Atomic Structure and Ionic Bonding (A Visual Approach)
Using toothpicks, marshmallows, and round colored sticky dots, physical science enthusiasts build models of an atomic nucleus. In this eighth grade chemistry lesson plan, they play an atom-naming game with the models that they have...
Curated OER
Empirical Formulas
Students investigate empirical formulas for molecules. In this empirical formulas lesson plan, students use paper ions to form formulas and they show these are empirical formulas. They use ions of carbon and hydrogen showing electron...
Curated OER
Chemical Formulas
Learners assess how to go from writing ionic chemical formulas to nomenclature and naming chemical compounds. They brainstorm former studies and share their thoughts in small groups. A list of everyday products (shampoos, toothpaste,...
Curated OER
Naming Mixed Ionic and Covalent Compounds
In this ionic and covalent compounds activity, students are given 10 formulas and they name each compound. They are then given 10 names of compounds and they write the formulas. The compounds are a mixture of covalent and ionic compounds.
Curated OER
Empirical Formulas
In this empirical formulas worksheet, high schoolers read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the...
Curated OER
Formula Mass
In this formula mass worksheet, high schoolers read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
Curated OER
Naming Ionic Compounds
In this naming ionic compounds learning exercise, students write the chemical name of 8 ionic compounds given their formulas. They include the Roman numerals for compounds with variable oxidation numbers. Students also write the chemical...
Curated OER
Naming and Writing Formulas for Simple and Complex Ionic Compounds
In this naming compounds learning exercise, students write and name the formulas for 20 ionic compounds including simple and complex compounds.
Curated OER
Homework: Naming Ionic and Covalent Compounds
In this naming ionic and covalent compounds worksheet, students name 10 chemical compounds given their formulas. They also write the formulas for 10 compounds given their chemical names.
Curated OER
Ionic Compounds
In this compounds worksheet, students review the structure and properties of ionic compounds, their formulas and nomenclature, and molecular mass and percentage composition. This worksheet has 4 short answer questions and 7 problems to...
Virginia Department of Education
A Crystal Lab
Young chemists grow ionic crystals, metallic crystals, and supersaturated crystals in three different lab experiments. Observing these under a microscope allows pupils to compare the various structures.
Curated OER
Chapter 6 - Bonds
Although there are only 16 questions here, this chemistry handout makes a terrific unit assessment. It queries youngsters on the properties of ionic and covalent compounds, relates bond length tho stability and enrgy, compares polar and...
Curated OER
Chapter 14 Review, Section 1: Acids and Bases
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...
Curated OER
WS 4.2 Nomenclature
In this nomenclature learning exercise, students write the names of covalent and ionic compounds as well as write the formulas when given the names. They also write the names of acids given the formulas and write the formulas when given...
Curated OER
Physical Science Review Questions
Prepare your class for a quiz with these physical science review questions. Learners respond to 7 questions about ionic and covalent bonds, oxidation states, and chemical and physical changes. In addition, they name compounds and balance...
Virginia Department of Education
Matter and Energy: Equations and Formulas
Using simple materials, an informative lesson demonstrates the Law of Conservation of Matter and explains how to balance chemical equations. Young chemists perform experiments, analyze reactions, and balance chemical equations...
Curated OER
Ionic Bonding
In this ionic bonding worksheet, students observe diagrams about ionic bonds and crystal formation. They answer 37 short answer questions about the properties of monatomic ions, polytomic ions and write correct formulas.
Curated OER
Chemical Calculations and Chemical Formulas
In this stoichiometry worksheet, students calculate molar masses, empirical and molecular formulas to solve 105 problems and short answer questions.
Curated OER
Ionic Compounds and Writing Formulas
In this ionic compounds worksheet, students write the chemical formulas and names of 28 ionic compounds to complete the chart.
Curated OER
Ionic Compounds
In this ionic compounds worksheet, students identify the number of electrons gained or lost in ions, they show that transfer of electrons in ionic compounds and they write balanced ionic compounds given ions. They answer 4 questions...
Royal Society of Chemistry
Some A-level Reagents
Learning names and formulas can be a daunting task for young chemists, so support their study with interactive puzzles! First, users match each formula with its correct name. Then, individuals use them to complete three logic games.