Here are 100+ science riddles for you to enjoy! Looking for a science related riddles challenge? Check out our collection of chemistry riddles, physics riddles, biology riddles! They'll make you think and teach you scientific riddles things. Test yourself with this 100+ science riddles with answer. Whether you love science or just want some brain-teasing fun, these riddles are perfect. Put your thinking cap on and get ready to solve the mysteries of the universe, one science riddle at a time!

Chemical element with the atomic number 1

33. Riddles
What is the name of the chemical element with the atomic number 1? 
    • The name of the chemical element with the atomic number 1 is hydrogen.

I can measure heat 

37. Riddles
I am a god, a planet, and I can measure heat. What am I? 
    • Mercury 

Process in which solid directly changes to gas. riddle

43. Riddles
What is the name of the process by which a solid changes directly into a gas without becoming a liquid? 
    • The name of the process by which a solid changes directly into a gas without becoming a liquid is sublimation.