[{"question":"Kysl\u00edk patr\u00ed do peri\u00f3dy \u010d\u00edslo","answers":["1","2","3","4"],"correct":"2","order":"1"},{"question":"Kysl\u00edk patr\u00ed do skupiny \u010d\u00edslo","answers":["VI.A","V.A","iV.A","III.A"],"correct":"VI.A","order":"2"},{"question":"Kysl\u00edk m\u00e1 na valen\u010dnej sf\u00e9re","answers":["5 elektr\u00f3nov","6 elektr\u00f3nov","2 elektr\u00f3ny","8 elektr\u00f3nov"],"correct":"6 elektr\u00f3nov","order":"3"},{"question":"Oxida\u010dn\u00e9 \u010d\u00edslo kysl\u00edka v zl\u00fa\u010denin\u00e1ch je","answers":[" -III"," +II"," -II"," + I"],"correct":" -II","order":"4"},{"question":"V molekule O2<\/SUB> je viazan\u00fd","answers":["jednoduchou v\u00e4zbou","trojitou v\u00e4zbou","dvoma jednoduch\u00fdmi v\u00e4zbami","dvojitou v\u00e4zbou"],"correct":"dvojitou v\u00e4zbou","order":"5"},{"question":"Kysl\u00edk sa v molekule vody via\u017ee s vod\u00edkom v po\u010dte","answers":["2 at\u00f3my vod\u00edka","jeden at\u00f3m vod\u00edka","3 at\u00f3my vod\u00edka","4 at\u00f3my vod\u00edka"],"correct":"2 at\u00f3my vod\u00edka","order":"6"},{"question":"Kysl\u00edk je","answers":["zelen\u00fd plyn","\u010derven\u00fd plyn","bezfarebn\u00fd plyn","\u017elt\u00fd plyn"],"correct":"bezfarebn\u00fd plyn","order":"7"},{"question":"Kysl\u00edk","answers":["je oxidovadlo","je redukovadlo","nie je ani redukovadlo ani oxidovadlo","je aj redukovadlo aj oxidovadlo"],"correct":"je oxidovadlo","order":"8"},{"question":"Kysl\u00edk tvor\u00ed","answers":["85 % vzduchu","100% vzduchu","15 % vzduchu","21 % vzduchu"],"correct":"21 % vzduchu","order":"9"},{"question":"Kysl\u00edk m\u00e1 ","answers":["1 izotop","2 izotopy","3 izotopy","4 izotopy"],"correct":"3 izotopy","order":"10"}]