Welcome! Here, we present to you quiz on atom. You have to click on the correct answer to the given question about atoms. This quiz on atoms is in multiple choice questions format. Ten interesting questions are given. You have to click on the correct option out of the given three options. Multiple choice questions help to test your knowledge of atoms and help to improve science knowledge. This is multiple choice questions science quiz on atoms with marks and answers. These are free online science quizzes. Our quizzes are designed and thoroughly checked by experts and are completely error-free. Quizcrazy.in and team is proud to present multiple choice questions quiz on atoms to you.