3 - 3.2 сабақ. 1-топ элементтерінің қосылыстары. Натрий гидроксиді
Test Catalog
Price
Free
Questions
81
min
360
Max score
104
Subjects1 subject
1
Mandatory subjects
1 subject · 81 question
Химия
81 q. · 104 pts
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