{"id":"r25-2017-czerwiec-egzamin-zawodowy-pisemny/zad/25","paper_id":"r25-2017-czerwiec-egzamin-zawodowy-pisemny","number":"25","points":null,"ptype":"closed","subject":"r25","category":"egzamin-zawodowy","year":2017,"month":"czerwiec","level":null,"text":"Zadanie 25.\nTaki sam wzór chemiczny jak sfaleryt (ZnS) posiada\nA. piryt.\nB.\nkalcyt.\nC.\ngalena.\nD. wurcyt.","answer":null,"answer_text":null,"solution":null,"image":"img/r25-2017-czerwiec-egzamin-zawodowy-pisemny/zad-25.webp","solution_image":null,"topics":null,"page_from":7,"source":"ocr","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"ocr","source_label":"R25 · Egzamin zawodowy · czerwiec 2017","subject_label":"r25","category_label":"Egzamin zawodowy","text_html":"<p>Zadanie 25.<br>Taki sam wzór chemiczny jak sfaleryt (ZnS) posiada<br>A. piryt.<br>B.<br>kalcyt.<br>C.<br>galena.<br>D. wurcyt.</p>","solutions":[]}