Science Riddles

Do you fancy yourself an expert puzzle-solver and consider yourself well-acquainted with the ins and outs of the world? Then it’s time to put it all to the test with these science riddles with answers! It doesn’t matter if you are an adult or a kid with a curious mind who enjoys games and learning about the universe; these science brain-teaser riddles will ignite your curiosity and spark your imagination! 

Having a solid knowledge of biology, geology, astronomy, physics, chemistry, and so on can help solve these enigmas, but that won’t be enough. Otherwise, these would be more like school exams and less like funny brain teasers! You must also think outside the box and have a good sense of humor to understand the puns and wordplay that serve as clues to solve the mystery. Do you think you fulfill all the requirements to solve these science riddles?

37 Science Riddles With Answers

Riddle: What are 10 things you can always count on?

Answer: Your fingers.

Rating: 100%

Riddle: What animal is made up of calcium, nickel and neon?

Answer: A CaNiNe

Rating: 100%

Riddle: Anyone can hold me, even without hands, but no one can do it for long. What am I?

Answer: Your breath

Rating: 100%

Riddle: What do you do with a dead chemist?

Answer: Barium

Rating: 100%

Riddle: A way of navigating, but not a map, in the wild helps you avoid a trap. What is it?

Answer: Stars

Rating: 100%

Riddle: What can go up and down without moving?

Answer: The temperature

Rating: 100%

Riddle: I am a god, I am a planet, and I can measure the temperature. What am I?

Answer: Mercury

Rating: 100%

Riddle: I make up three-fourths of the universe, but most of what I am is a mystery. What am I?

Answer: Dark energy

Rating: 100%

Riddle: What four periodic elements, when combined, make up something that terrifies criminals?

Answer: Carbon, Oxygen, Phosphorous, and Sulfur (C + O + P + S).

Rating: 100%

Riddle: I am the monster you cannot see, swallowing light so greedily. What am I?

Answer: Black Hole

Rating: 100%

Riddle: What did the scientist say when he found two atoms of helium?

Answer: HeHe

Rating: 100%

Riddle: What an fill a room but takes up no space?

Answer: Light

Rating: 100%

Riddle: I lead you through the night, without speaking a word. What am I?

Answer: The North Star

Rating: 100%

Riddle: I’m a ball that can be rolled but never bounced or thrown. What am I?

Answer: An eyeball

Rating: 100%

Riddle: Though invisible, I keep things near, a force that shapes the cosmic sphere. What am I?

Answer: Gravity

Rating: 100%

Riddle: I am under your face and outside your mind. What am I?

Answer: Skull

Rating: 67%

Riddle: What can eat a lot of iron without getting sick?

Answer: Rust

Rating: 100%

Riddle: Why did Carbon marry Hydrogen?

Answer: They bonded well from the minute they met.

Rating: 60%

Riddle: Take one out and scratch my head, I am now black but once was red. What am I?

Answer: A Match

Rating: 100%

Riddle: What element is a girl's future best friend?

Answer: Carbon

Rating: 100%

Riddle: Why can't you trust an atom?

Answer: They make up everything.

Rating: 100%

Riddle: Why can’t you trust an atom?

Answer: They make up everything.

Rating: 100%

Riddle: What kind of table has no legs?

Answer: Periodic

Rating: 100%

Riddle: What’s the loneliest of all physics concepts?

Answer: The singularity

Rating: 100%

Riddle: What’s the most boring element?

Answer: Boron

Rating: 100%

Riddle: Without this, H2O would just be 2O.

Answer: Hydrogen

Rating: 50%

Science riddles are one of the best educational games to put your science knowledge to the test while having fun at the same time. In this collection, you will find mostly easy science riddles with answers, designed to be suitable family riddles to be enjoyed by parents and kids alike, so everyone can learn something new and let out a few chuckles or laugh out loud when the solutions to the enigmas catch them by surprise.

However, easy science riddles are not the same as easy riddles. The former requires a basic knowledge of the subjects at hand, which can be wide and varied because science encompasses many things. 

Last Updated: Thursday, December 26, 2024

Other Categories

Easy Riddles

Quick and simple teasers and enigmas to warm up the brain to harder challenges while having fun.

Show Riddles

Office Riddles

Clever riddles to break up the monotony of a workday and convert the mundane and ordinary into a funny game of wits.

Show Riddles
WordConnect
WordConnect
Classic Word Puzzles
by AppGeneration Software
Word Search Nature
Classic Word Puzzles
by AppGeneration Software

Riddle of the Day

Whoever makes it, tells it not. Whoever takes it, knows it not. And whoever knows it wants it not.