[{"question":"Chr\u00f3m ozna\u010dujeme","answers":["Ch","Cr","Chr","Cm"],"correct":"Cr","order":"1"},{"question":"Chr\u00f3m sa nach\u00e1dza v","answers":["prvej peri\u00f3de","druhej peri\u00f3de","\u0161tvrtej peri\u00f3de","\u0161iestej peri\u00f3de"],"correct":"\u0161tvrtej peri\u00f3de","order":"2"},{"question":"Chr\u00f3m sa nach\u00e1dza v","answers":["V.B skupine","V.A skupine","VI.B skupine","VII.B skupine"],"correct":"VI.B skupine","order":"3"},{"question":"Prot\u00f3nov\u00e9 \u010d\u00edslo chr\u00f3mu je","answers":["34","24","23","22"],"correct":"24","order":"4"},{"question":"Vzorec oxidu chromit\u00e9ho je","answers":["CrO","Cr2<\/SUB>O3<\/SUB>","Cr3<\/SUB>O2<\/SUB>","CrO3<\/SUB>"],"correct":"Cr2<\/SUB>O3<\/SUB>","order":"5"},{"question":"Vzorec sulfidu chromit\u00e9ho je","answers":["Cr2<\/SUB>S3<\/SUB>","CrS","CrS3<\/SUB>","Cr3<\/SUB>S"],"correct":"Cr2<\/SUB>S3<\/SUB>","order":"6"},{"question":"Ozna\u010dte nespr\u00e1vne tvrdenie","answers":["chr\u00f3m je striebroleskl\u00fd","chr\u00f3m je kov","chr\u00f3m je tvrd\u00fd","chr\u00f3m m\u00e1 \u010derven\u00fa farbu"],"correct":"chr\u00f3m m\u00e1 \u010derven\u00fa farbu","order":"7"},{"question":"Oxid chromit\u00fd (ozna\u010dte nespr\u00e1vne tvrdenie)","answers":["je zelen\u00fd pr\u00e1\u0161ok","m\u00e1 \u010derven\u00fa farbu","je amfot\u00e9rny","sa nerozp\u00fa\u0161\u0165a vo vode"],"correct":"m\u00e1 \u010derven\u00fa farbu","order":"8"},{"question":"Oxid chr\u00f3mov\u00fd (ozna\u010dte nespr\u00e1vne tvrdenie)","answers":["m\u00e1 reduk\u010dn\u00e9 \u00fa\u010dinky","m\u00e1 \u017elt\u00fa farbu","pou\u017e\u00edva sa ako pigment","m\u00e1 oxida\u010dn\u00e9 \u00fa\u010dinky"],"correct":"m\u00e1 reduk\u010dn\u00e9 \u00fa\u010dinky","order":"9"},{"question":"Chr\u00f3man olovnat\u00fd m\u00e1 vzorec","answers":["PbCrO2<\/SUB>","PbCrO3<\/SUB>","PbCrO4<\/SUB>","PbCrO5<\/SUB>"],"correct":"PbCrO4<\/SUB>","order":"10"}]