Mixed Science Trivia Quiz ShareTweetPinWhatsApp Test your knowledge in science with this mixed trivia quiz. Can you pass it in under 3 minutes? 1. What is the heaviest organ in the human body? The skin The heart The brain The liver 2. On what continent will you not find bees? Europe Australia South America Antarctica 3. Roughly how long does it take for the sun’s light to reach Earth? 8 seconds 8 minutes 8 hours 8 days 4. Which oath of ethics taken by doctors is named after an Ancient Greek physician? The Asclepius Oath The Praxagoras Oath The Diocles Oath The Hippocratic Oath 5. What is the hardest natural substance on Earth? Graphene Diamond Carbyne Lonsdaleite 6. Which is the most abundant element in the universe? Hydrogen Oxygen Carbon Helium 7. How many colors are in the rainbow? 5 6 7 8 8. The concept of gravity was discovered by which famous physicist? Stephen Hawking Albert Einstein Sir Isaac Newton Galileo Galilei 9. Which of the following is the symbol for Iron? Ir C Fe O2 10. What type of blood cell helps fight and eat germs? White Blood Cells Blue Blood Cells Red Blood Cells Nerve Blood Cells Facebook