MindYourLogic

100+ Science Riddles to Test Your Knowledge and Enjoy the Challenge"

About Riddles

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!
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23.
Riddles

Device used to measure temperature

What is the name of the device used to measure temperature? 
The name of the device used to measure temperature is a thermometer. 
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24.
Riddles

Chemical formula for carbonic acid

What is the chemical formula for carbonic acid? 
The chemical formula for carbonic acid is H2CO3. 
25.
Riddles

Chemical formula for ammonia

What is the chemical formula for ammonia? 
The chemical formula for ammonia is NH3. 
27.
Riddles

Two periodic elements riddle 

What two periodic elements, when combined, heal? 
Helium and Aluminum (HE + AL) 
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29.
Riddles

Chemical formula for carbon dioxide 

What is the chemical formula for carbon dioxide? 
The chemical formula for carbon dioxide is CO2.Â