{"id":"m05-2019-styczen-egzamin-zawodowy-pisemny/zad/19","paper_id":"m05-2019-styczen-egzamin-zawodowy-pisemny","number":"19","points":null,"ptype":"closed","subject":"m05","category":"egzamin-zawodowy","year":2019,"month":"styczen","level":null,"text":"Zadanie 19.\nB10 jest to stop odlewniczy miedzi z\nA. cyrkonem.\nB.\ncynkiem.\nC.\ncerem.\nD. cyną.","answer":"D, A","answer_text":"D\n39\nA","solution":null,"image":"img/m05-2019-styczen-egzamin-zawodowy-pisemny/zad-19.webp","solution_image":null,"topics":null,"page_from":5,"source":"ocr","answer_source":"ocr","answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"M05 · Egzamin zawodowy · styczeń 2019","subject_label":"m05","category_label":"Egzamin zawodowy","text_html":"<p>Zadanie 19.<br>B10 jest to stop odlewniczy miedzi z<br>A. cyrkonem.<br>B.<br>cynkiem.<br>C.<br>cerem.<br>D. cyną.</p>","answer_text_html":"<p>D<br>39<br>A</p>","solutions":[]}