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Davriy sistemaning I-b guruh elementlari
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Study of the natural occurrence and properties of group I-B elements in periodic system.
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#nature#elements#chemistry#metallurgy
Premium Content
Davriy sistemaning I-b guruh elementlari
5,000so'm
Betlar soni
30 taFayl hajmi
45.27 KBFayl turi
.docx
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