Question:

Which noble gas is the least amount in the air?

by  |  earlier

0 LIKES UnLike

Why?

 Tags:

   Report
Answer The Question I've Same Question Too

2 ANSWERS

Sort By: Date  |  Rating

  1. Helium, He.

    It has the lowest atomic mass - 4 grams per mole.


  2. 'Xenon' has the least percentage (0.00000005 %) of the Noble Gases.

    (From the Greek 'Xenos for 'Stranger')

    Why ?. Because it is so rare it was found by accident while Sir William Ramsey and another Scientist were liquifying atmospheric air.
You're reading: Which noble gas is the least amount in the air?

Question Stats

Latest activity: earlier.
This question has 2 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.
Register Now
Unanswered Questions