Science Quiz 183
{“questions”:{“cmayz”:{“id”:”cmayz”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”In conductors, electrons can flow because their ?\r\n”,”desc”:””,”hint”:””,”answers”:{“9oy3w”:{“id”:”9oy3w”,”image”:””,”imageId”:””,”title”:”Electrons are free”,”isCorrect”:”1″},”kdr8l”:{“id”:”kdr8l”,”image”:””,”imageId”:””,”title”:”Negative ions are free”},”x9363″:{“id”:”x9363″,”image”:””,”imageId”:””,”title”:”Protons are free”},”q62g2″:{“id”:”q62g2″,”image”:””,”imageId”:””,”title”:”None of these”}}},”9jpvu”:{“id”:”9jpvu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Poor conductor of electricity is ?\r\n”,”desc”:””,”hint”:””,”answers”:{“uxxez”:{“id”:”uxxez”,”image”:””,”imageId”:””,”title”:”Water\t”},”nof89″:{“id”:”nof89″,”image”:””,”imageId”:””,”title”:”Iron”},”tvpy7″:{“id”:”tvpy7″,”image”:””,”imageId”:””,”title”:”Aluminium\t”},”1jtnq”:{“id”:”1jtnq”,”image”:””,”imageId”:””,”title”:”Wood”,”isCorrect”:”1″}}},”qbwpl”:{“id”:”qbwpl”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”Ions are charged particles. They are formed when an atom ?\r\n”,”desc”:””,”hint”:””,”answers”:{“vblwr”:{“id”:”vblwr”,”image”:””,”imageId”:””,”title”:”Loses electrons”},”q7c0b”:{“id”:”q7c0b”,”image”:””,”imageId”:””,”title”:”Gains electrons”},”v0i3m”:{“id”:”v0i3m”,”image”:””,”imageId”:””,”title”:”Gains or loses electrons”,”isCorrect”:”1″},”5wru5″:{“id”:”5wru5″,”image”:””,”imageId”:””,”title”:”No gain no loss”}}},”fqpnb”:{“id”:”fqpnb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”The materials that allow the electrons to flow through them is known as.