Why did the Mexican take Xanax? For hispanic attacks.

 1649

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As an ion chromatography chemist I made this one up: Anions aren't negative, they're just misunderstood.

 2007

1  

Chuck Norris destroyed the periodic table, because Chuck Norris only recognizes the element of surprise.

 888

0  

Q: What is the most important rule in chemistry? A: Never lick the spoon!

 1626

2  

Don't trust atoms, they make up everything.

 636

0