Chemistry, asked by aminafatima065, 10 months ago

4) Carbon monoxide, Sulphur dioxide, Hydrogen sulphide, Oxygen
Odd
Category

Answers

Answered by sanskriti746
1

Answer:

oxygen

Explanation:

rest causes pollution and are harmful for human beings

Answered by mohitgurjar59
1

all of them are harmful except oxygen

So oxygen is odd

mark it as BRAINLIEST please

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