Ratnakar aware's Quiz test sries(unit-1)
{"name":"Ratnakar aware's Quiz test sries(unit-1)", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Welcome to Ratnakar's Quiz where you can test your knowledge on the fascinating world of chemistry! This quiz focuses on key concepts and structures in solid-state chemistry.Get ready to explore:Basic concepts in crystallographyTypes of solids and their propertiesDefects in crystalline structures","img":"https:/images/course7.png"}