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Darsni yakunlash
Uyga beriladigan topshiriqlar
Darsning borishi
1. Tashkiliy qism:
O‘quvchilar bilan salomlashish, davomatni aniqlash
2. O‘tgan mavzuni so‘rash:
“Test tarqatmalari”bilan ishlash.(2 variantda)
1) Galliy atomi valent elektronlarining kvant sonlarini aniqlang.
A) n=4; 4; 4 l=0; 0; 1 m=0; 0; -1 m
s
=
;
B) n=4; 4; 4 l=1; 1; 1 m=-1; +1; -1 m
s
=
;
C) n=3; 3; 3 l=1; 1; 2 m=0; 0; -1 m
s
=
;
D) n=3; 3; 4 l=2; 2; 2 m=-2; -1; 0 m
s
=
;
E) n=4; 4; 3 l=3; 3; 2 m=-3; -2; -1 m
s
=
;
2) Elektron bulutning shaklini qaysi kvant son belgilaydi?
a) bosh b) orbital c) magnit d) spin e) bosh va
orbital
3) Pog‘onachalardagi energetik holatlar(orbitallar) sonini qaysi kvant son
belgilaydi?
a) bosh b) orbital c) magnit d) spin e) bosh va orbital
4) Elektronning xususiy holatini qaysi kvant son belgilaydi?
a) bosh b) magnit c) spin d) orbital e) bosh va orbital
3. Yangi mavzuni tushuntirish: