Material Properties
{"name":"Material Properties", "url":"https://www.quiz-maker.com/QIT49D22G","txt":"What is the ability of a material to stretch and return to its original shape without permanent deformation?, What is the amount of mass per unit volume of a material called?, What is the ability of a material to resist scratches, abrasion, or indentation?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}