Chemistry is fun class 7
{"name":"Chemistry is fun class 7", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Test your knowledge about acids, bases, and chemical properties with our fun chemistry quiz designed for 7th graders!Explore key concepts:Understand the properties of acids and bases.Learn about common household substances.Discover the role of indicators in chemistry.","img":"https:/images/course8.png"}