[{"question":"S\u00edru ozna\u010dujeme zna\u010dkou:","answers":["Si","Su","S","Sr"],"correct":"S","order":"1"},{"question":"Ozna\u010dte nespr\u00e1vne tvrdenie: S\u00edra","answers":["je \u017elt\u00e1 pevn\u00e1 l\u00e1tka","je nerozpustn\u00e1 vo vode","je rozpustn\u00e1 v nepol\u00e1nych rozp\u00fa\u0161\u0165adl\u00e1ch","je rozpustn\u00e1 v pol\u00e1rnych rozp\u00fa\u0161\u0165adl\u00e1ch"],"correct":"je rozpustn\u00e1 v pol\u00e1rnych rozp\u00fa\u0161\u0165adl\u00e1ch","order":"2"},{"question":"R\u00fdchlym ochladen\u00edm p\u00e1r roztavenej s\u00edry vznik\u00e1 takzvan\u00fd:","answers":["s\u00edrny dym","s\u00edrny oblak","s\u00edrny kvet","s\u00edrny kalich"],"correct":"s\u00edrny kvet","order":"3"},{"question":"Vzorec H2<\/sub>S ozna\u010duje:","answers":["s\u00edrouhl\u00edk","sulf\u00e1n","sufid\u00e1n","pyrit"],"correct":"sulf\u00e1n","order":"4"},{"question":"S\u00edra patr\u00ed do:","answers":["I. A skupiny","III. A skupiny","IV. A skupiny","VI. A skupiny"],"correct":"VI. A skupiny","order":"5"},{"question":"S\u00edra m\u00e1 vo valen\u010dnej sf\u00e9re:","answers":["1 elektr\u00f3n","3 elektr\u00f3ny","4 elektr\u00f3ny","6 elektr\u00f3nov"],"correct":"6 elektr\u00f3nov","order":"6"},{"question":"Sulf\u00e1n je:","answers":["bezfarebn\u00fd plyn","\u010derven\u00fd plyn","zelen\u00fd plyn","\u017elt\u00fd plyn"],"correct":"bezfarebn\u00fd plyn","order":"7"},{"question":"Ozna\u010dte nespr\u00e1vne tvrdenie: Sulf\u00e1n","answers":["je jedovat\u00fd plyn","m\u00e1 reduk\u010dn\u00e9 vlastnosti","je m\u00e1lo rozpustn\u00fd vo vode","m\u00e1 oxida\u010dn\u00e9 vlastnosti"],"correct":"m\u00e1 oxida\u010dn\u00e9 vlastnosti","order":"8"},{"question":"Latinsk\u00fd n\u00e1zov s\u00edry je:","answers":["Sulfur","Sulphur","Sulpur","Sulur"],"correct":"Sulphur","order":"9"},{"question":"S\u00edra sa v PSP nach\u00e1dza v:","answers":["1. peri\u00f3de","2. peri\u00f3de","3. peri\u00f3de","4. peri\u00f3de"],"correct":"3. peri\u00f3de","order":"10"}]