Fun Chemistry Jokes and Puns With Explanations

Chemists have a terrific sense of humor, but some chemistry jokes might be confusing to a non-scientist. Here are some of the top chemistry jokes, riddles, and puns with explanations. If you want chemistry pick-up lines, we have those too.

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What Do You Call a Fish Made of Two Sodium Atoms?

5 yellowfin tunas on display. — Tancredi J. Bavosi / Getty Images

Answer: 2Na

When you say "2Na" it sounds like two-na or tuna, the fish. Na is the symbol for sodium, so two sodium atoms would be 2Na.

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Why Are Chemists Great at Solving Problems?

Chemicals in glass containers. — Siede Preis / Getty Images

Answer: Because they have all the solutions.

Chemists make chemical solutions. Solutions are answers to problems.

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Why Can't You Trust Atoms?

Model of atoms/molecules. — David Freund / Getty Images

Answer: Because they make up everything!

Atoms are the basic building blocks of all matter. Literally everything you can touch, taste, and smell is made from atoms. People who make things up (lie) can't be trusted.

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Why Did the White Bear Dissolve in Water?

A polar bear lounging on edge of ice. — Art Wolfe / Getty Images

Answer: Because it was a polar bear.

Alternate Form: What kind of bear dissolves in water? A polar bear!

Polar bears are white bears. Polar compounds dissolve in water because water is a polar molecule (like dissolves like), while nonpolar compounds do not.

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If Silver Surfer and Iron Man Teamed Up...

A costumed Iron Man poses with a wax Iron Man at Madame Tussauds in New York City. — Astrid Stawiarz/Stringer / Getty Images

Chemistry Joke: If Silver Surfer and Iron Man teamed up, they'd be alloys.

If Silver Surfer and Iron Man teamed up, that would make them allies. They would also be alloys because that's what you get when you combine two or more metals (silver and iron).

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Ferrous Wheel

A benzene ring with iron atoms. — Todd Helmenstine

The ferrous wheel is C₆Fe₆. The molecular structure resembles a Ferris wheel carnival ride. This funny molecule does not exist in nature but was presented for laughs at the World’s Columbian Exposition in Chicago, Illinois, on June 21, 1893.

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Organic Chemistry Is Hard

The chemical structure of 1-pentyne, one of the alkynes. — Todd Helmenstine

Chemistry Joke: Organic chemistry is hard. People who study it have alkynes of trouble.

Organic chemistry is one of the most difficult chemistry courses. People who study it often do have all kinds of trouble. Alkynes are molecules studied in organic chemistry. The world "alkynes" is pronounced as "all kines" and sounds a lot like "all kinds."

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Organic Exams Are Difficult

Chemisty joke using carbon diagrams. — Todd Helmenstine

Organic chemistry exams are known for being difficult for students. Some may even feel they or their chances of a chemistry degree are dying when they finish.

A diene (pronounced die - een) is a hydrocarbon containing two carbon double bonds, just like the arms and legs of the 'after' student.

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If You're Not Part of the Solution...

Diagram depicting precipitate. — ZabMilenko / Wikimedia

Chemistry One-Liner: If you're not part of the solution, you're part of the precipitate.

This comes from the saying, "If you're not part of the solution, you're part of the problem."

A precipitate is a solid that settles out of a liquid solution during a chemical reaction. It's definitely not a part of the solution any longer.

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What Do You Do With a Sick Chemist?

Psychedelic scientist pouring liquid into a glass container. — Steve Allen / Getty Images

Answer: You try to helium, and then you try to curium, but if all else fails, you gotta barium.

Other forms of the joke:

What should do you do with a dead chemist? Barium!

Why do chemists call helium, curium, and barium the medical elements? Because if you can't helium or curium, you barium!

The joke implies you try to heal, cure, or bury the chemist, depending on the situation. Chemists study chemical elements, which include helium, curium, and barium.

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Billy Was a Chemist's Son, Now Billy Is no More

Sulfuric acid in a jar. — W. Oelen / Creative Commons

Chemistry Rhyme: Billy was a chemist's son. Now Billy is no more. What Billy thought was H₂O was H₂SO₄.

You'll find this rhyme with just about every name. The rhyme teaches the importance of labeling chemicals and keeping dangerous ones out of reach. Water is H₂O, while sulfuric acid is H₂SO₄and they look the same when unlabeled. You can drink water, but you'll die if you drink sulfuric acid.

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All the Good Chemistry Jokes Argon

Argon periodic table sign in lights. — pslawinski / Wikimedia

Chemistry Joke: I would tell you a chemistry joke, but all the good ones argon.

Chemists study elements, such as argon. The joke implies all the good jokes are gone (argon).

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Formula for Ice Chemistry Joke

I cubes/cubed water in a glass. — Pieter Kuiper / Creative Commons

Chemistry Riddle: If H₂O is the formula for water, what is the formula for ice?

Answer: H₂O cubed

The chemical formula for water is H₂O. Ice is simply the solid form of water, so its chemical formula is the same. However, you can think of water in terms of ice cubes or cubed water.

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Ether Bunny

The structure of Bunny-O-Bunny. — This is the structure of Bunny-O-Bunny, otherwise known as 'ether bunny'. Todd Helmenstine

Funny Chemical Structure: ether bunny or bunny-o-bunny

An ether is an organic molecule containing an oxygen atom bonded to two hydrocarbon groups, such as an aryl or alkyl group.

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Helmenstine, Anne Marie, Ph.D. "Chemistry Jokes and Puns With Explanations." ThoughtCo, Apr. 5, 2023, thoughtco.com/chemistry-jokes-and-puns-with-explanations-606031. Helmenstine, Anne Marie, Ph.D. (2023, April 5). Chemistry Jokes and Puns With Explanations. Retrieved from https://www.thoughtco.com/chemistry-jokes-and-puns-with-explanations-606031 Helmenstine, Anne Marie, Ph.D. "Chemistry Jokes and Puns With Explanations." ThoughtCo. https://www.thoughtco.com/chemistry-jokes-and-puns-with-explanations-606031 (accessed March 30, 2025).