World Record Name: Earth's most abundant substance in the atmosphere: nitrogen
World record holder: Nitrogen
World Record Field: Earth's atmosphere most abundant substance
World Record rules: Earth's most abundant substance in the atmosphere
World record number: 20120300024
World Record valid: to record was broken up.
World Record Witness: No. 008 to Carrying the Flag Certification Division
World Records Source: World record library to Carrying the Flag
World Record Certification date: March 23, 2012
World Record Details:

     Earth's most abundant substance in the atmosphere: nitrogen. In the atmospheric content accounted for 78.084%. Highest in the world.