Archives

{“questions”:{“v32e9”:{“id”:”v32e9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nArchitettura 2011\r\n\r\n \r\nAlla festa da ballo organizzata per festeggiare il diploma sono presenti tanti ragazzi quante ragazze; esattamente un terzo dei presenti \u00e8 maggiorenne. Vengono formate le coppie per …

{“questions”:{“v9equ”:{“id”:”v9equ”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nArchitettura 2011\r\n\r\n \r\nC’\u00e8 una scatola contenente gettoni da gioco. La met\u00e0 di essi \u00e8 quadrata e l’altra met\u00e0 \u00e8 rotonda.\r\n“,”desc”:””,”hint”:””,”answers”:{“pq7q8”:{“id”:”pq7q8″,”image”:””,”imageId”:””,”title”:”A) i quattro tipi di gettoni (quadrati blu, quadrati verdi, …

{“questions”:{“mjodu”:{“id”:”mjodu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 2005\r\n\r\n \r\nTra i seguenti orbitali, quale \u00e8 occupato preferenzialmente da un elettrone?\r\n“,”desc”:””,”hint”:””,”answers”:{“8kroq”:{“id”:”8kroq”,”image”:””,”imageId”:””,”title”:”A) 5d”},”2um3k”:{“id”:”2um3k”,”image”:””,”imageId”:””,”title”:”B) 5s”,”isCorrect”:”1″},”kzqer”:{“id”:”kzqer”,”image”:””,”imageId”:””,”title”:”C) 6p”},”7lgnr”:{“id”:”7lgnr”,”image”:””,”imageId”:””,”title”:”D) 5p”},”j811n”:{“id”:”j811n”,”image”:””,”imageId”:””,”title”:”E) 6s”}}}},”results”:{“02g9e”:{“id”:”02g9e”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nConsideriamo le regole di riempimento progressivo degli orbitali secondo il principio …

{“questions”:{“2za8u”:{“id”:”2za8u”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nArchitettura 2011\r\n\r\n \r\nDieci amici, per fare una scampagnata, hanno a disposizione tre auto da cinque posti.\r\n\r\n \r\nQuale delle seguenti affermazioni possiamo ritenere certamente vera?\r\n“,”desc”:””,”hint”:””,”answers”:{“qlcqk”:{“id”:”qlcqk”,”image”:””,”imageId”:””,”title”:”A) Nessuna auto rimarr\u00e0 vuota”},”3kdqw”:{“id”:”3kdqw”,”image”:””,”imageId”:””,”title”:”B) Almeno …

{“questions”:{“i6kv5”:{“id”:”i6kv5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 2002\r\n\r\n \r\nI gas nobili (ad eccezione dell\u2019elio) hanno tutti configurazione elettronica esterna di tipo: “,”desc”:””,”hint”:””,”answers”:{“kiqm2”:{“id”:”kiqm2″,”image”:””,”imageId”:””,”title”:”A) sp6 “},”koch5”:{“id”:”koch5″,”image”:””,”imageId”:””,”title”:”B) s2p4 “},”1tah0”:{“id”:”1tah0″,”image”:””,”imageId”:””,”title”:”C) sp8“},”gvmfv”:{“id”:”gvmfv”,”image”:””,”imageId”:””,”title”:”D) s2p8“},”i6r8s”:{“id”:”i6r8s”,”image”:””,”imageId”:””,”title”:”E) s2p6 “,”isCorrect”:”1″}}}},”results”:{“79q5t”:{“id”:”79q5t”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nGli elementi dell\u2019ottavo gruppo VIIIA, …

{“questions”:{“3wpra”:{“id”:”3wpra”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 1997\r\n\r\n \r\nA quale elemento neutro, non eccitato, appartiene la seguente struttura elettronica esterna: 2s2 2p2?\r\n“,”desc”:””,”hint”:””,”answers”:{“8ewvw”:{“id”:”8ewvw”,”image”:””,”imageId”:””,”title”:”A) O”},”m3898″:{“id”:”m3898″,”image”:””,”imageId”:””,”title”:”B) Fe”},”s4tt6″:{“id”:”s4tt6″,”image”:””,”imageId”:””,”title”:”C) N”},”hkro4″:{“id”:”hkro4″,”image”:””,”imageId”:””,”title”:”D) C”,”isCorrect”:”1″},”yrpiw”:{“id”:”yrpiw”,”image”:””,”imageId”:””,”title”:”E) F”}}}},”results”:{“2y0al”:{“id”:”2y0al”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nSi tratta sicuramente di un elemento del secondo …

{“questions”:{“tnze3”:{“id”:”tnze3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2013\r\n\r\n \r\nQuale delle seguenti affermazioni relative allo ione Ca2+ \u00e8 corretta?“,”desc”:””,”hint”:””,”answers”:{“lxh8h”:{“id”:”lxh8h”,”image”:””,”imageId”:””,”title”:”A) Ha 8 elettroni nell\u2019ultimo livello energetico”,”isCorrect”:”1″},”gvauy”:{“id”:”gvauy”,”image”:””,”imageId”:””,”title”:”B) Lo ione Ca2+ ha un raggio maggiore dell\u2019atomo di Ca”},”c801b”:{“id”:”c801b”,”image”:””,”imageId”:””,”title”:”C) Il …

{“questions”:{“oshi1”:{“id”:”oshi1″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2011\r\n\r\n \r\nQuale tra le seguenti configurazioni elettroniche \u00e8 corretta?\r\n“,”desc”:””,”hint”:””,”answers”:{“5xieq”:{“id”:”5xieq”,”image”:””,”imageId”:””,”title”:”A) 1s22s22p83s2“},”7cbjv”:{“id”:”7cbjv”,”image”:””,”imageId”:””,”title”:”B) 1s22s22p62d4“},”gc43f”:{“id”:”gc43f”,”image”:””,”imageId”:””,”title”:”C) 1s22s22p63s43p2“},”9yed6”:{“id”:”9yed6″,”image”:””,”imageId”:””,”title”:”D) 1s22s22p63s23p7“},”jzg60”:{“id”:”jzg60″,”image”:””,”imageId”:””,”title”:”E) 1s22s22p63s23p64s2“,”isCorrect”:”1″}}}},”results”:{“kp8di”:{“id”:”kp8di”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nValutiamo le risposte:\r\n\r\n \r\nA) 1s22s22p83s2\r\n\r\n \r\nNei tre orbitali 2p possono esserci al massimo 6 …

{“questions”:{“kmb2w”:{“id”:”kmb2w”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2005\r\n\r\n \r\nIn base al modello atomico di Bohr, quando un elettrone passa da uno stato fondamentale ad uno stato eccitato, l\u2019atomo:\r\n“,”desc”:””,”hint”:””,”answers”:{“i5fcp”:{“id”:”i5fcp”,”image”:””,”imageId”:””,”title”:”A) emette energia”},”s0p0b”:{“id”:”s0p0b”,”image”:””,”imageId”:””,”title”:”B) emette una radiazione luminosa”},”p2b4a”:{“id”:”p2b4a”,”image”:””,”imageId”:””,”title”:”C) acquista …

{“questions”:{“vnaan”:{“id”:”vnaan”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 2007\r\n\r\n \r\nQual \u00e8 il numero massimo di elettroni che possono essere contenuti in tutti gli orbitali 4d di un atomo?\r\n“,”desc”:””,”hint”:””,”answers”:{“y3y5l”:{“id”:”y3y5l”,”image”:””,”imageId”:””,”title”:”A) Non esiste numero massimo”},”ywgg2″:{“id”:”ywgg2″,”image”:””,”imageId”:””,”title”:”B) 8″},”kieog”:{“id”:”kieog”,”image”:””,”imageId”:””,”title”:”C) 10″,”isCorrect”:”1″},”chcs6″:{“id”:”chcs6″,”image”:””,”imageId”:””,”title”:”D) 12″},”g2er3″:{“id”:”g2er3″,”image”:””,”imageId”:””,”title”:”E) 4″}}}},”results”:{“r94bb”:{“id”:”r94bb”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” …