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Chemistry Riddles

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Explore 109+ unique, interactive chemistry riddles puzzles.

Elemental brain teasers covering molecules, reactions, periodic table elements, and lab science.

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Showing Chemistry Riddles riddles

The Washing Machine

Spinning around with soap and water, I clean your dirty clothes. What am I?

2,007 solved Chemistry Riddles

The Ocean Singer

I am the largest animal on Earth and sing deep underwater melodies. What am...

2,739 solved Animal What Am I

The Desert Cruiser

I have one or two humps and can travel weeks across sand without water....

2,640 solved Animal What Am I

What holds water despite being full of holes?

2,213 solved Chemistry Riddles

What kind of cup cannot hold water?

4,338 solved Chemistry Riddles

The Running Water

What has a neck but no head?

1,837 solved Chemistry Riddles

The Humidity Hair

On humid days, hair becomes frizzy. This is because hair absorbs water from the...

7,835 solved Chemistry Riddles

The Wicked Witch

In The Wizard of Oz, I am killed when a house falls on my...

20,760 solved Chemistry Riddles

The Drought Patience

I happen when a region goes without rain for an extended period. Crops die...

24,277 solved Chemistry Riddles

The Frost Warning

When the temperature drops below 32°F (0°C), water on surfaces freezes into thin white...

7,373 solved Chemistry Riddles

The Matches Dark

You walk into a dark room with a match. There is a candle, a...

23,043 solved Chemistry Riddles

The Rule of Three

You can survive 3 minutes without air, 3 hours without shelter in harsh conditions,...

12,528 solved Chemistry Riddles

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