Presented in a diverse forms of questions including multiple choice, matching, and drawing a labelling, this worksheet includes 21 questions that assesses students' understanding of an atom, its components as well as how these atoms therefore affect the physical properties of matter. There are two sets of word banks for the matching to support students being successful. This can easily be adapted for a quiz, a test, an exit ticket (if cut into pieces based on the day), a study guide, homework or