[{"question":"At\u00f3mov\u00fa hmotnostn\u00fa jednotku ozna\u010dujeme","answers":["a","m","u","V"],"correct":"u","order":"1"},{"question":"At\u00f3mov\u00e1 hmotnostn\u00e1 jednotka sa rovn\u00e1","answers":["m (12C)\/12","m (10C)\/12","m (12C)\/13","m (11C)\/12"],"correct":"m (12C)\/12","order":"2"},{"question":"At\u00f3mov\u00e1 hmotnostn\u00e1 jednotka m\u00e1 hodnotu","answers":["1,6605 x 10-23 g","1,7605 x 10-24 g","1,6605 x 10-24 kg","1,6605 x 10-24 g"],"correct":"1,6605 x 10-24 g","order":"3"},{"question":"Relat\u00edvna at\u00f3mov\u00e1 hmotnos\u0165 sa ozna\u010duje","answers":["a","u","Ar","RA"],"correct":"Ar","order":"4"},{"question":"Relat\u00edvna at\u00f3mov\u00e1 hmotnos\u0165 ud\u00e1va","answers":["ko\u013ekokr\u00e1t je hmotnos\u0165 ur\u010dit\u00e9ho prvku v\u00e4\u010d\u0161ia ako at\u00f3mov\u00e1 hmotnostn\u00e1 jednotka","ko\u013ekokr\u00e1t je hmotnos\u0165 ur\u010dit\u00e9ho prvku men\u0161ia ako at\u00f3mov\u00e1 hmotnostn\u00e1 jednotka","hmotnos\u0165 at\u00f3mu","hmotnos\u0165 molekuly"],"correct":"ko\u013ekokr\u00e1t je hmotnos\u0165 ur\u010dit\u00e9ho prvku v\u00e4\u010d\u0161ia ako at\u00f3mov\u00e1 hmotnostn\u00e1 jednotka","order":"5"},{"question":"Relat\u00edvna at\u00f3mov\u00e1 hmotnos\u0165 je definovan\u00e1 ako","answers":["pomer strednej hmotnosti molek\u00fal danej zl\u00fa\u010deniny k\u00a0at\u00f3movej hmotnostnej jednotke","n\u00e1sobok hmotnosti molek\u00fal danej zl\u00fa\u010deniny","re\u00e1lna hmotnos\u0165 molekuly","polovica re\u00e1lnej hmotnisti molekuly"],"correct":"pomer strednej hmotnosti molek\u00fal danej zl\u00fa\u010deniny k\u00a0at\u00f3movej hmotnostnej jednotke","order":"6"},{"question":"Uve\u010fte Mr (H2O) zaokr\u00fahlene na dve desatinn\u00e9 miesta","answers":["10.0152","18.0152","16.0152","14.0152"],"correct":"18.0152","order":"7"},{"question":"Uve\u010fte Mr (O2) zaokr\u00fahlene na cel\u00e9 \u010d\u00edslo","answers":["31.9988","16","30","15"],"correct":"31.9988","order":"8"},{"question":"Uve\u010fte Ar ( C ) zaokr\u00fahlene na dve desatinn\u00e9 miesta","answers":["10.32","12.011","16.03","32.01"],"correct":"12.011","order":"9"},{"question":"Uve\u010fte Ar (N) zaokr\u00fahlene na dve desatinn\u00e9 miesta","answers":["14.0067","12.01","17.35","32.08"],"correct":"14.0067","order":"10"}]