WORLD'S MOST EXPENSIVE CHEMICAL
THE LONGEST LIST OF THE LONGEST STUFF AT THE LONGEST DOMAIN NAME AT LONG LAST

What is the most expensive chemical in the world?

Californium-252 was first discovered in 1950, but due to the high cost of producing it only 8 grams have been produced since it's discovery.

Should you wish to get your hands on a gram of Californium-252 be prepared to shell out a radioactive $27 million.