kimyo 9-sinf

kimyo 9-sinf

9th Grade

8 Qs

quiz-placeholder

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kimyo 9-sinf

kimyo 9-sinf

Assessment

Quiz

Chemistry

9th Grade

Easy

Created by

Alisher Yusupov

Used 4+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alyuminiy periodliq kestenin neshinshi topar neshinshi qatarinda jaylasqan?

III-topar 3-qatar

IV-topar 3-qatar

V-topar 5-qatar

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alyuminiydin atom massasi neshege ten?

26

27

28

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alyuminiydin valentligi ham oksidleniw darejesi duris korsetilgen juwapti aniqlan?

III +3

IV +4

V +5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alyuminiy jer sharinda tarqaliwi boyinsha neshe % di quraydi

7.8%

8.8%

9.9%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1 tonna Al aliw ushin neshe min kv/saat energiya jumsaladi

1-2 min

4-6min

13-17min

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alyuminotermiya usilin qaysi ilimpaz ashqan?

Beketov

Mendeleev

Lamanosov

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al din tartip nomeri neshege ten?

13

14

15

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al elementi qaysi elementler semeystvasina kiredi?

s

P

D