NAZORAT ISHI – 1
Sana: _______________________
Nazorat shakli:
Kimyoviy diktant.
1. Kimyo fani……………………………………………… to’g’risidagi fandir.
2……………………………………………………………..kimyoviy tuzilish nazariyasining
mikro zarrachalar asosida zamonaviy talqinini taklif etgan.
3. Jismlar………………………………………………………..tashkil topgan.
4.
Alangani uch qismga bo’lish mumkin:1-alanganing yuqori qismi va chetlari 2-
alanganing o’rta qismi……………………………………………….., 3-alanganing
pastki
qismi………………………………………….. hisoblanadi.
5. Atom,, yunoncha’’………………………………...degan ma’noni bildiradi.
6. Atomlarning muayyan turi…………………………………………………
7………………………………………………………………….element atom massasining
12
C
(uglerod 12)atom massasining 1/12 (o’n ikkidan bir)qismidan necha marta og’irligini
ko’rsatuvchi kattalik.
8…………………………..va ………………………..doimo harakatda bo’ladi.
9.1m.a.b.=…………………………………….ga teng.•
Kompetentlikni aniqlash uchun materiallar:
9.Hayotimizda uchraydigan qanday moddalarni bilasiz?
_______________________________________________________________ .
10. Kundalik turmushda qanday diffuziya hodisalarini kuzatgansiz?
________________________________________________________________ .
Nazorat ishi balli:___________________
NAZORAT ISHI – 2
Sana: _______________________
