Brain storm 8 class
1st - 12th Grade
•17 Qs
Similar activities
PH-Semester 2 Kimia XI-1
2nd Grade
•20 Qs
KT pH và phương trình ion
12th Grade
•12 Qs
hoa 9 - lan 2
9th Grade
•13 Qs
hóa lớp 8 mở đầu
8th Grade
•12 Qs
8th Grade Chemistry Review
8th Grade
•19 Qs
Mixed Stiochiometry
9th - 12th Grade
•20 Qs
Chuyển đổi giữa khối lượng, thể tích và lượng chất
8th Grade
•15 Qs
SO2_SO3
10th Grade
•20 Qs
Brain storm 8 class
Quiz
•
Chemistry
•
1st - 12th Grade
•
Hard
Aida Jumabekova
Used 10+ times
FREE Resource
Enhance your content in a minute
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Найдите правильное уравнение. Валентность железа- 3, валентность кислорода- 2
FeO
Fe3O4
Fe2O3
Fe3O2
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Найдите правильное уравнение.
Валентность серы 2, валентность кислорода 2
SO
S2O2
SO4
SO3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Валентность Калия 1, валетность кислорода 2
KO2
KO
K2O
K2O2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Укажите серную кислоту
HNO3
H3PO4
HCl
H2SO4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Укажите азотную кислоту
HNO3
HCL
HNO3
H3PO4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Какая кислота содержится в желудке
H2SO4
HNO3
HCL
H3PO4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Укажите реакцию металла с раствором соли
CuSO4 + Zn = Zn SO4 + Cu
Mg + HCL= MgCL2 + H2
Na + H2O= NaOH + H2
Mg + O2 = MgO
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
15 questions
elektrolisis 2
Quiz
•
12th Grade
15 questions
Алканы
Quiz
•
10th Grade
20 questions
THERMOKIMIA
Quiz
•
4th Grade
20 questions
NÚMERO DE OXIDAÇÃO
Quiz
•
12th Grade
20 questions
LIGAÇÕES QUÍMICAS
Quiz
•
9th - 12th Grade
20 questions
Chemical Elements
Quiz
•
9th - 12th Grade
20 questions
Chemical Equilibrium
Quiz
•
1st Grade
16 questions
Азот және оның қосылыстары
Quiz
•
11th Grade
Popular Resources on Wayground
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
4 questions
Activity set 10/24
Lesson
•
6th - 8th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
How to Email your Teacher
Quiz
•
Professional Development
15 questions
Order of Operations
Quiz
•
5th Grade
30 questions
October: Math Fluency: Multiply and Divide
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Physical and Chemical Properties
Quiz
•
8th Grade
20 questions
Counting Atoms Practice
Quiz
•
8th Grade
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
35 questions
Electron Configuration
Quiz
•
10th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
States of Matter
Lesson
•
7th - 12th Grade
20 questions
Ions
Quiz
•
10th Grade
23 questions
physical and Chemical Changes
Quiz
•
6th Grade