Curated OER
Bonding Basics - Ionic Bonds
For this chemistry worksheet, students complete the chart for each of the listed elements, including the number of protons, electrons, and valence electrons. Then they complete each of the ionic bonds that follows.
Curated OER
Chapter 7 Vocabulary
In this online vocabulary worksheet, students match 14 definitions to the correct vocabulary term. Students may click the solution button to check answers.
Curated OER
Oxidation Numbers
In this oxidation numbers instructional activity, students determine the oxidation number for given elements and draw Lewis Dot Diagrams. This instructional activity has 6 fill in the blank and 11 short answer questions.
Curated OER
Metals and Nonmetals
In this elements learning exercise, students determine if the given elements are metals or nonmetals. Students give the valence electrons for other elements. This learning exercise has 10 fill in the blank questions.
Curated OER
A Guided Tour of the Periodic Table
In this periodic table instructional activity, students write the chemical symbols for the given elements, compare atomic number and mass number, and describe the importance of valence electrons in the organization of the periodic table....
Curated OER
Creating Bonds
In this creating bonds instructional activity, students create 2-D and 3-D models of the molecular formula provided. Students complete a chart of information about the molecular formula given.