48 Science Riddles With Answers For Kids And Students

Welcome to the world of science riddles with answers for kids and students! These clever brainteasers use scientific concepts and principles to challenge your thinking and problem-solving skills. Whether you’re a science enthusiast or just looking for a fun mental workout, these riddles are sure to provide an enjoyable and educational experience. So put on your thinking cap and get ready to test your scientific knowledge with some mind-boggling science riddles!

You can also read other riddles like school bus riddles, ant riddles, and apple riddles.

Science Riddles With Answers For Kids

1. What is neither water nor land, and is always soaking wet? Answer: Wetlands.

2. What is black when you buy it, red when you use it, and gray when you throw it away? Answer: Charcoal.

3. What element is derived from a Norse god? Answer: Thorium.

4. What element is a girl’s future best friend? Answer: Carbon.

5. Thirty white horses on a red hill, First they champ, Then they stamp, Then they stand still. Answer: Teeth.

6. Many have heard it, but nobody has ever seen it. It will not speak back until spoken to. What is it? Answer: An echo.

7. I give you a group of three. One is sitting down, and will never get up. The second eats as much as is given to him, yet is always hungry. The third goes away and never returns. Answer: Stove, fire, smoke.

8. I can burn your mouth and sting your eye, but I am consumed every day what am I? Answer: Salt.

9. I can be hot, I can be cold, I can run and I can be still, I can be hard and I can be soft. What am I? Answer: Water.

10. Give me food, and I will live. Give me water, and I will die. What am I? Answer: Fire.

11. Born in the ocean and white as snow. When I fall back into the water I disappear without a trace. What am I? Answer: Salt.

12. At night they come without being fetched, And by day they are lost without being stolen. Answer: Stars.

13. Anyone can hold me, even without their hands, yet no one can do it for long. What am I? Answer: Your breath.

14. Which reindeer loves to go to outer space? Answer: Comet.

15. What do the numbers 11, 69, and 88 all have in common? Answer: They read the same right side up and upside down.

16. What do dogs have that no other animal has? Answer: Puppies.

17. What breaks but never falls? Answer: Dawn.

18. What are ten things you can always count on? Answer: Your fingers.

19. This is your stomach’s way of letting you know you’ve neglected it. Answer: Grumble.

20. If you put your eye to this, It can help you to see far, It helps you to see planets, The moon or even a star. Answer: Telescope.

21. I’m sometimes full, but I never overflow. What Am I? Answer: The Moon.

22. I have been around for millions of years but am only a month old. What am I? Answer: The moon.

23. I am under your face and outside your mind. What am I? Answer: Your skull.

24. I am the outstretched fingers that seize and hold the wind wisdom flows from me in other hands upon me are sweet dreams dreamt, my merest touch brings laughter. Answer: Feather.

25. I am a ball that can be rolled, but never bounced or thrown. What am I? Answer: Eyeball.

26. What can eat a lot of iron without getting sick? Answer: Rust

27. What can be measured, but has no length, width, or height? Answer: The temperature.

28. This is an element that derives from the famed Norse God. What is it? Answer: Thorium

29. If bananas were to have a chemical formula, what would it be? Answer: BaNa2.

30. I’m unique in one way but you can find two of me in your daily drink. What am I? Answer: Hydrogen.

31. I come as a gas, and I’m in line with Neon. I’m also the home of a very Superman. What am I? Answer: Krypton.

32. I am as hard as a rock, but when you heat me up I melt. What am I? Answer: An ice cube.

33. I am a unit of chemical elements, but I can never be trusted. What am I? Answer: An atom, make up everything.

34. I am a god, a planet and I can measure heat. What am I? Answer: Mercury

35. I am a black hole’s equivalent of a one-way street. What am I? Answer: The event horizon.

36. How did Ben Franklin feel after discovering electricity? Answer: Shocked.

37. Each of your parents gave you twenty-three threadlike strands that made you who you are today. What are they? Answer: Chromosomes.

38. You will find me in Mercury, Earth, Mars, and Jupiter, but not in Venus or Neptune. What am I? Answer: The letter R.

39. Why did the computer go to the nurse? Answer: It had a Virus

40. Which is heavier, a pound of bricks or a pound of feathers? Answer: They both weigh one pound

41. What would you call a remake of the classic film Tron? Answer: Neutron.

42. What number do Nickel and Neon make when they’re combined? Answer: NiNe.

43. What is the center of gravity? Answer: The letter ‘v’.

44. What four periodic elements, when combined, make up something that terrifies criminals? Answer: Carbon, Oxygen, Phosphorous & Sulfur (C + O + P + S).

45. What element is derived from a Norse god? Answer: Thorium

46. What do you do with a dead chemist? Answer: Barium

47. What do chemists call a benzene ring with iron atoms replacing the carbon atoms. Answer: A ferrous wheel

48. What did the scientist say when he found 2 atoms of helium? Answer: HeHe.

Image by Stefan Keller from Pixabay