Test your knowledge with this easy Science quiz. This quiz includes questions about science players, records, and history. Each session picks 10 random questions from 30 total — try again for a new set!
10 random questions from 30 total • easy
Each session picks different questions!
What is the chemical symbol for oxygen?
What is the atomic number of hydrogen?
What is the center of an atom called?
Know the answers? Test yourself above ↑
Science underpins everything from the food we eat to the devices we use daily, yet science literacy remains surprisingly low in many populations. This easy science quiz is designed to be both accessible and educational — covering fundamental concepts from biology, chemistry, physics, and earth science that every curious person should know.
Questions are pitched at secondary-school level: the kind of facts taught in science class that tend to be forgotten quickly but are genuinely useful to know. You will encounter questions about the periodic table, basic biology, the solar system, chemical reactions, and physical laws — framed in a way that is engaging rather than academic.
Doing well on this quiz is not about having studied science at an advanced level. It is about paying attention to the world around you and retaining the fascinating facts that explain how things work. Regular science trivia practice improves science literacy and can reignite curiosity in people who found classroom science dry.
Suitable for all ages and ideal as a warm-up before tackling the medium or hard science quizzes.
Biology, chemistry, physics, earth science, and astronomy — all at an introductory level.
Yes. The easy tier is suitable for ages 10 and up.
Both. Each question comes with an explanation so you learn something whether you get it right or wrong.
Try the medium science quiz for more challenging questions.
