What atmospheric gas is common in the outer planets but rare in the inner planets?
A)Carbon Dioxide
B)Nitrogen
C)Hydrogen
D)Argon

Name: What atmospheric gas is common in the outer planets but rare in the inner planets? A)Carbon Dioxide B)Nitrogen C)Hydrogen D)Argon
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Question

Quizplus · Accepted Answer

Hydrogen is the correct answer as it is the most abundant gas in the outer planets such as Jupiter, Saturn, Uranus, and Neptune. However, in the inner planets such as Earth, Mars, Venus, and Mercury, hydrogen is much rarer.

What Atmospheric Gas Is Common in the Outer Planets but Rare