Can you please help me to find elements which are almost the same with sulfur. Or any elements that I can replace to sulfur that has the same acidity of sulphuric acid. I need it to produce electricity. Or any materials which can be found anywhere and cheap that has sulfur. Thanks a lot.

May I ask your exact intentions?

Please read the site rules... disagrees are to be given when an answer to a question is completely and utterly wrong.

I'm just curious as to how and why you would want to produce electricity using sulfur. School project perhaps?