Qanday yordam kerak?
cektn1905
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Foydalanuvchi cektn1905 maqolani yaratdi
I found a definition insufficient on the Atomic number, atomic mass, and isotopes sheet
https://tr.khanacademy.org/science/biology/chemistry--of-life/elements-and-atoms/a/atomic-number-atomic-mass-and-isotopes-article I think a sentence in this link is missing (As mentioned above, i...
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Faollik ko’lami 3
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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Ovozlar 0
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Obunalar 2
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Faollik ko’lami 3
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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O’qiyotganlarni 0 foydalanuvchii
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Ovozlar 0
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Obunalar 2