Do you have a better answer to this question?

Join Alexa Answers and help make Alexa smarter. Get started

Miscellaneous

What's the most expensive material in the world?


3 Answers

Antimatter – $62.5 trillion per gram (estimated by NASA) The first positron ever observed.

{{ relativeTimeResolver(1571163410252) }}

LIVE
Points points 588
Rating 1

Antimatter — $62.5 trillion per gram.

{{ relativeTimeResolver(1571163397189) }}

LIVE
Points points 605
Rating 0

Antimatter — $62.5 trillion per gram. The most expensive substance on Earth. Production of one milligram of positrons costs about $25 million.

{{ relativeTimeResolver(1571163505080) }}

LIVE
Points points 754
Rating 1
Sign-in to view all answers

Similar Questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE