alwaysonfleek9873 alwaysonfleek9873

03-10-2019
Geography

contestada

The atmospheric gas ______ accumulated through radioactive decay.

A. Argon

B. Ozone

C. Carbon Dioxide

D. Oxygen

E. Nitrogen

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autumhammett200 autumhammett200

03-10-2019

The atmospheric gas Argon accumulated through radioactive decay. The answer is A.

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