Konserti Sadbarg Hasanova – bonui javon va saroyandai shinokhtavu Tojikiston sanai 6-umi marti soli 2020 …
Mufassal »MIS
MIS (Cuprum), Cu, elementi khimiyavii guruhi I jadvali Mendeleev; raqami at. 29, massai at. 63,546. M.-i tabii az omekhtai du izotopi sobit – 63Cu va 65Cu iborat ast. M. ba insoniyat az zamonhoi qadim malum meboshad. On zohiran metalli surkh yo surkhi gulobii narm va yozanda ast. Zichiash 8960 kg/m3 …
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