In this oxidation numbers worksheet, learners determine the oxidation number for given elements and draw Lewis Dot Diagrams. This worksheet has 6 fill in the blank and 11 short answer questions.

Students predict the shape of molecules using VSEPR theory. In this chemistry activity, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.

High schoolers quantify the relationship between moles and mass. They comprehend that ammonium nitrate is used as a fertilizer and an explosive. Students study the chemistry of ammonium nitrate and consider the advantages and...

Learners draw and interpret Lewis dot diagrams for individual atoms and both covalent and ionic compounds.

This colorful page goes over the proper techniques for writing Lewis structures for elements. This is a great place to begin learning how to write Lewis structures. When you are ready for a more advanced lesson, follow the link to learn...

Brief rules for writing Lewis structures for simple compounds. Some examples are included.

Given descriptions, diagrams, scenarios, or chemical symbols, students will model ionic bonds using electron dot formulas.

Here is a Lewis dot structure diagram of acetic avid, as well as a few properties of this compound.