Biology, asked by tannushreedey620, 2 months ago

2. Which one of the following is not a natural
element of the atmosphere?​

Answers

Answered by MoonxDust
2

Radon

Radon is a radioactive element and is not found in the atmosphere.

Answered by praveenmyco
0

Answer:

pls edit your question and add the options which are needful but the answer must be chlorine since its a poisonous gas and cannot be occuring naturally alone...

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