{"id":"chemia-2002-maj-matura-podstawowa/zad/1","paper_id":"chemia-2002-maj-matura-podstawowa","number":"1","points":1,"ptype":"closed","subject":"chemia","category":"matura","year":2002,"month":"maj","level":"podstawowa","text":"Zadanie 1. (1 pkt)\nLiczba cz¹stek elementarnych w atomie 56\n26 E wynosi:\nliczba\nelektronów\nliczba neutronów liczba protonów\nA.\n30\n26\n26\nB.\n26\n26\n30\nC.\n30\n30\n26\nD.\n26\n30\n26","answer":"D","answer_text":"1.\nOdpowiedź: D\n1\n1","solution":null,"image":"img/chemia-2002-maj-matura-podstawowa/zad-1.webp","solution_image":null,"topics":null,"page_from":2,"source":"ocr","answer_source":"ocr","answer_text_source":"ocr","solution_source":null,"text_source":"ocr","source_label":"Chemia · Matura · maj 2002 (podstawowa)","subject_label":"Chemia","category_label":"Matura","text_html":"

Zadanie 1. (1 pkt)
Liczba cz¹stek elementarnych w atomie 56
26 E wynosi:
liczba
elektronów
liczba neutronów liczba protonów
A.
30
26
26
B.
26
26
30
C.
30
30
26
D.
26
30
26

","answer_text_html":"

1.
Odpowiedź: D
1
1

","solutions":[]}