Asked by Squirrelheart
Brass gets discoloured in air because of the presence of which of the following gases in air?
A. Oxygen
B. Hydrogen sulphide
C. Carbon dioxide
D. Nitrogen
Answers
                    Answered by
            Squirrelheart 
            
    Opps, silly me.I choose B...please check it.I am very grateful!
    
                    Answered by
            Squirrelheart 
            
    Yes, the correct answer is B...thanks for reading through.🤦♀️I really thought I got it wrong.
    
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.