I created this ionic compound crystal lattice coloring and analysis activity to help my physical science and chemistry students visualize and comprehend the arrangement, properties, and origination of ionic compounds. In this two-page activity, students answer questions and trace-color the shadow symbols of ions arranged in a crystal lattice for four ionic compounds. Students answer 35 questions in total. There are forty-five tasks that include the aforementioned questions students need to complete to earn full credit. A two-page color-coated answer key is provided.