This interactive activity makes a great review of concepts about atoms and the periodic table before an assessment, or a pre-teaching assessment of students' understanding before teaching the unit. This is an effective way to engage middle school and high school students. This activity also can lead to a class discussion on atoms and the periodic table.
I use this activity as a competition for my students to earn points for "Survivor" in my class. Check out this link to one of my freebies, How to Play Survivor in Your Class: https://www.teacherspayteachers.com/Product/ENGAGE-All-Your-Students-How-To-Play-Survivor-in-Your-Class-2075104