What makes gases so light and solids so dense? The answer lies in how closely particles stick together! In this fast-paced whack-the-mole game, your challenge is to spot and hit the correct examples of solids or gases before time runs out. As you play, you’ll visualize how the invisible world of particles gives shape and strength to matter. Be alert, react fast, and whack your way to mastering the behavior of solids and gases!


