k
link, replaced: Mendeleyev davriy sistemasi → Mendeleyev davriy sistemasi using AWB
k (andoza using AWB) |
k (link, replaced: Mendeleyev davriy sistemasi → Mendeleyev davriy sistemasi using AWB) |
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'''Seziy''' ({{lang-la|caesius}} — zangori, havo rang, Caesium), Cs - [[Mendeleyev davriy
S. dastlab 1860 yilda R. Bunzen va G. Kirxgof tomonidan Germaniyaning Dyurkteym mineral suvlarini spektral usudsa tekshirish natijasida kashf qilingan. Metall S.ni dastlab K. Setterberg 1882 yilda suyuqlantirilgan seziy sianidni elektrolizlab olgan. S.ning spektrida 2 zangori chiziq mavjud.
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