Chem Review
{"name":"Chem Review", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Hyposulfite (SO2^2-) is different from Sulfate in which way?, A molecule which resembles a tripod with a camera has what shape?, Symmetrical molecules are...","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}