Question 3 (5 points) (03.03 LC) Which gas is the least abundant in Earth's atmosphere? a Argon b Carbon dioxide c Helium d Neon

asked May 10, 2022 202k views

8 votes

Question 3 (5 points)

(03.03 LC)

Which gas is the least abundant in Earth's atmosphere?

a
Argon

b
Carbon dioxide

c
Helium

d
Neon

8.6k points

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4 votes

B Carbón dioxide
Not sure

Sagar Raj answered May 11, 2022

7.4k points

13 votes

Argon is the least abundant gas. The atmosphere only contains 0.9% argon.

Lohith MV answered May 15, 2022