[{"question":"Uve\u010fte chemick\u00fa zna\u010dku ni\u00f3bu","answers":["N","Ni","Nb","N\u00f3"],"correct":"Nb","order":"1"},{"question":"Uve\u010fte chemick\u00fa zna\u010dku tantalu","answers":["T","Tn","Ta","Tl"],"correct":"Ta","order":"2"},{"question":"Uve\u010fte prot\u00f3nov\u00e9 \u010d\u00edslo ni\u00f3bu","answers":["40","41","42","43"],"correct":"41","order":"3"},{"question":"Uve\u010fte prot\u00f3nov\u00e9 \u010d\u00edslo tantalu","answers":["73","74","75","76"],"correct":"73","order":"4"},{"question":"Uve\u010fte n\u00e1zov zl\u00fa\u010deniny Nb2<\/sub>O5<\/sub>","answers":["oxid niobi\u010dit\u00fd","oxid niobitit\u00fd","oxid niobi\u010dn\u00fd","oxid ni\u00f3bov\u00fd"],"correct":"oxid niobi\u010dn\u00fd","order":"5"},{"question":"Uve\u010fte chemick\u00fd vzorec zl\u00fa\u010deniny chlorid tantali\u010dn\u00fd","answers":["TCl","TaCl5<\/sub>","TnCl5<\/sub>","TaCl4<\/sub>"],"correct":"TaCl5<\/sub>","order":"6"},{"question":"Ni\u00f3b a tantal patria do","answers":["II.B skupiny v PSP","V.B skupiny v PSP","VI. B skupiny v PSP","I. B skupiny v PSP"],"correct":"V.B skupiny v PSP","order":"7"},{"question":"Uve\u010fte elektr\u00f3nov\u00fa konfigur\u00e1ciu ni\u00f3bu","answers":["[Kr]\u00a04d3<\/sup>\u00a05s1<\/sup>","[Kr] 4d4<\/sup> 5s5<\/sup>","[Kr]\u00a04d4<\/sup>\u00a05s2<\/sup>","[Kr]\u00a04d4<\/sup>\u00a05s1<\/sup>"],"correct":"[Kr]\u00a04d4<\/sup>\u00a05s1<\/sup>","order":"8"},{"question":"Uve\u010fte latinsk\u00fd n\u00e1zov ni\u00f3bu","answers":["Niobium","Nobum","Nubium","Niobom"],"correct":"Niobium","order":"9"},{"question":"Uve\u010fte latinsk\u00fd n\u00e1zov tantalu","answers":["Tantalium","Tantalum","Tantum","Tantalium"],"correct":"Tantalum","order":"10"}]