Chemistry - Atomic Structure - Atomic number and mass number - Element ID Cards
A detective-themed quiz for Grade 8-9. Present: 'Every element has an ID card with two key numbers. Let's crack the code!' Q1: Show a periodic table entry for Carbon: the number 6 at top and 12 at bottom. 'The small number 6 tells us the number of ___' (Protons / Neutrons / Electrons / Shells). Answ