8-А (тест)
Quiz
•
Chemistry
•
1st - 5th Grade
•
Practice Problem
•
Medium
Oleksandra German
Used 3+ times
FREE Resource
Enhance your content in a minute
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Обчисліть відносну молекулярну масу СО
28
26
32
24
2.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Назвіть відносну атомну масу Аргону
39
40
38
41
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Обчисліть відносну молекулярну масу сполуки CuO
78
80
79
81
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Обчисліть відносну молекулярну масу сполуки NaCl
57
57.5
58.5
58
5.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Назвіть відносну атомну масу Хлору
35,5
35
34,5
34
6.
MULTIPLE CHOICE QUESTION
2 mins • 5 pts
Обчисліть відносну молекулярну масу алюміній оксиду
105
72
102
99
7.
FILL IN THE BLANK QUESTION
5 mins • 10 pts
Маса розчину 250г, масова частка цукру 20%. Яка маса цукру?
8.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Маса розчину 50 г, маса солі 10г. Яка масова частка солі в розчині?
16%
20%
15%
21%
9.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Маса солі 8г, маса води 142г. Яка масова частка солі?
4,5%
3%
4%
5%
Similar Resources on Wayground
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Chemistry
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
7 questions
Veteran's Day
Interactive video
•
3rd Grade
10 questions
Area
Quiz
•
3rd Grade
8 questions
Ancient China Quick Check
Quiz
•
3rd Grade
14 questions
States of Matter
Lesson
•
KG - 3rd Grade
