Názvy a chemické značky prvkov periodickej sústavy chemických prvkov (H až B)
[{"question":"Uve\u010fte prot\u00f3nov\u00e9 \u010d\u00edslo at\u00f3mu: L\u00edtium","answers":["1","2","3","4"],"correct":"3","order":"1"},{"question":"Uve\u010fte, v ktorej peri\u00f3de PSP sa nach\u00e1dza vod\u00edk","answers":["v prvej peri\u00f3de","v druhej peri\u00f3de","v tretej peri\u00f3de","vo \u0161tvrtej peri\u00f3de"],"correct":"v prvej peri\u00f3de","order":"2"},{"question":"Uve\u010fte chemick\u00fa zna\u010dku b\u00f3ru","answers":["Bo","Br","B","Bb"],"correct":"B","order":"3"},{"question":"Uve\u010fte chemick\u00fa zna\u010dku ber\u00fdlia","answers":["B","Be","Br","Bl"],"correct":"Be","order":"4"},{"question":"Uve\u010fte, v ktorej peri\u00f3de PSP sa nach\u00e1dza l\u00edtium","answers":["v prvej peri\u00f3de","v druhej peri\u00f3de","v tretej peri\u00f3de","vo \u0161tvrtej peri\u00f3de"],"correct":"v druhej peri\u00f3de","order":"5"},{"question":"Uve\u010fte latinsk\u00fd n\u00e1zov vod\u00edka","answers":["hydrogenum","hydrogenan","hydrargyrum","hydrogenium"],"correct":"hydrogenium","order":"6"},{"question":"Uve\u010fte, ktor\u00fd at\u00f3m m\u00e1 prot\u00f3nov\u00e9 \u010d\u00edslo Z= 5","answers":["vod\u00edk","l\u00edtium","ber\u00fdlium","b\u00f3r"],"correct":"b\u00f3r","order":"7"},{"question":"Uve\u010fte, ktor\u00fd at\u00f3m m\u00e1 prot\u00f3nov\u00e9 \u010d\u00edslo Z= 1","answers":["vod\u00edk","l\u00edtium","ber\u00fdlium","b\u00f3r"],"correct":"vod\u00edk","order":"8"},{"question":"Uve\u010fte, ktor\u00fd at\u00f3m m\u00e1 prot\u00f3nov\u00e9 \u010d\u00edslo Z = 4","answers":["vod\u00edk","l\u00edtium","ber\u00fdlium","b\u00f3r"],"correct":"ber\u00fdlium","order":"9"},{"question":"Uve\u010fte, ktor\u00fd at\u00f3m m\u00e1 prot\u00f3nov\u00e9 \u010d\u00edslo Z= 2","answers":["vod\u00edk","h\u00e9lium","b\u00f3r","l\u00edtium"],"correct":"h\u00e9lium","order":"10"}]