This metals, nonmetals, and metalloids activity is an engaging Whodunnit science mystery where students solve clues while exploring element properties and classifications. Ideal for chemistry or physical science classes, this activity supports review, test prep, and interactive classroom learning. Nothing like a good criminal investigation to liven up metals, nonmetals, and metalloids! Based on my popular CSI projects, I have created Whodunnits? The Whodunnits plan to focus on single content to