Tez savolga – tez javoblar”

3- elektronmanfiyliklari keskin farq qiladigan elementlar-NaCl,BaCl₂,CaF₂MgO)

139)kimyoviy bog’lanish turlari necha xil (kovalent,ionli,metall)

140)Atomlarning umumiy electron juftlar vositasidagi bog’lanish (kovalent bog’lanish)

141)Qutbsiz kovalent bog’lanishga misol (O₂,N₂,H₂…)

142) Qutbli kovalent bog’lanishga misol (H₂O,HCl…)

143)Ionlar orasida boradigan kimyoviy bog’lanish (ion bog’lanish)

144)Qarama-qarshi zaryadlangan zarrachalar (bir-biriga tortiladi)

145)Zaryadlangan zarrachalarga (ionlar)

146)Ionli birikmalarga misol (NaCl,Na₂S,CaS,CaJ₂)

147)kristall panjara (kristallarda kristallarni hosil qiluvchi zarrachalarni muntazam joylashuvi)

148)ion kristall panjaraga misol (NaCl,NaOH,Ca(OH)₂,CuSO₄)