Xenon

Xenon - Sciences, Education, Art, Writing, UFO - Posted: 11th Jun, 2017 - 11:38am

Text RPG Play Text RPG ?
 

Posts: 1 - Views: 298
Reply Add Reply
Post Date: 11th Jun, 2017 - 11:38am / Post ID: #

Avatar
NOTE: News [?]

Xenon

Comets may have delivered significant portions of Earth's xenon. A new study suggests that roughly 22% of the element xenon found in Earth's atmosphere may have come from comets. Source 8b.

Sponsored Links:


Comment Add Comment As A Guest
 
> TOPIC: Xenon
« Next Oldest | Sciences, Education, Art, Writing & UFO | Next Newest »
 

▲ TOP


International Discussions Coded by: BGID®
ALL RIGHTS RESERVED Copyright © 1999-2025
Disclaimer Privacy Report Errors Credits
This site uses Cookies to dispense or record information with regards to your visit. By continuing to use this site you agree to the terms outlined in our Cookies used here: Privacy / Disclaimer,