kaliy va azot atomlarining zarracha modellari

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8-___sinf o‘quvchisi _______________________________________________ f.i.sh. o‘quvchi to‘plagan umumiy ball:_____ (maksimal ball: 30) i chorak bsb-2 1. kaliy atomi zarrachalarini aniqlang? a. p-19, n-20, e-19 b. p-19, n-21, e-19 c. p-19, n-19, e-19 d. p-19, n-20, e-20 2. rasmda qaysi izotoplar ifodalangan. atomlar zarrachalarini yozing. zax zay x _____________________ y _______________________ a_____________________ a_______________________ z_____________________ z_______________________ n0___________________ n0 ______________________ 3. quyidagi zarracha modellaridan foydalanib, geliy va azot atomlarining tuzilish diagrammasini chizing. 4. c, ne va k uchun to‘liq elektron konfiguratsiyalarni yozing. c _________________________________________________________ ne_________________________________________________________ k__________________________________________________________ 5. 0,624 kg bo‘lgan fosforning umumiy massasidagi p4 molekulalarining mol sonini hisoblang. hisoblash uchun elementlarning molyar massalaridan foydalaning, ularni eng yaqin butun songa yaxlitlang. berilgan: yechish: baholash mezoni ball to‘g‘ri javoblar baholash mezoni 2 a to‘g‘ri javob keltirilgan bo‘lsa; 2 ball 8 x – uglerod y – uglerod a – 12 a – 13 z – 6 z – 6 n – 6 n – 7 har bir …
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ni toʻgʻri topgan boʻlsa yana 1 ball; jami: 4 ball jami 30 ball image5.jpeg image6.png image7.png image2.png image3.png image4.png image8.png image9.png
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8-___sinf o‘quvchisi _______________________________________________ f.i.sh. o‘quvchi to‘plagan umumiy ball:_____ (maksimal ball: 30) i chorak bsb-2 1. kaliy atomi zarrachalarini aniqlang? a. p-19, n-20, e-19 b. p-19, n-21, e-19 c. p-19, n-19, e-19 d. p-19, n-20, e-20 2. rasmda qaysi izotoplar ifodalangan. atomlar zarrachalarini yozing. zax zay x _____________________ y _______________________ a_____________________ a_______________________ z_____________________ z_______________________ n0___________________ n0 ______________________ 3. quyidagi zarracha modellaridan foydalanib, geliy va azot atomlarining tuzilish diagrammasini chizing. 4. c, ne va k uchun to‘liq elektron konfiguratsiyalarni yozing. c _________________________________________________________ ne____________________________...

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