Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

How many molecules are there in the universe?


No one knows how many molecules there are in the universe, but scientists estimate there are between 10^78 to 10^82 atoms, in the known observable universe.

{{ relativeTimeResolver(1649967908494) }}

LIVE
Points points 4
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE