
KHTN_8H_Ôn tập HKI
Quiz
•
Science
•
8th Grade
•
Easy
Hằng Đỗ
Used 2+ times
FREE Resource
Enhance your content in a minute
32 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dãy các chất đều là oxide base
CO2, CaO, FeO, CuO
CuO, MgO, K2O, CaO
CuO, CO2, CaO, Na2O
CO2, SO2, P2O5, N2O5
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Ông A có một ao nuôi cá trắm cỏ. Lúc 7h sáng ông A dùng máy đo pH nước trong ao thấy máy hiện giá trị 5,30. Hãy chọn chất thêm vào trong ao để có thể điều chỉnh độ pH giúp cá phát triển tốt nhất? Biết nước thích hợp cho nuôi cá tốt nhất nên nằm trong khoảng từ 6,7 – 8,6.
Nước vôi
Nước chanh
Giấm ăn
Muối ăn
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gọi của Fe(OH)3
Iron hydroxide
Iron (III) oxide
Iron oxide
Iron (III) hydroxide
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Càng lên cao áp suất không khí ________
không thay đổi.
càng tăng.
có thể vừa tăng, vừa giảm
càng giảm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Thành phần hóa học của acid
Kim loại, nhóm OH
H, gốc acid
H, O
Kim loại, gốc acid
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SO2 là oxide
Oxide base
Oxide trung tính
Oxide lưỡng tính
Oxide acid
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Một bình đựng chất lỏng như hình dưới. Áp suất tại điểm nào nhỏ nhất?
Tại M.
Tại P.
Tại Q.
Tại N.
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
27 questions
Balancing Equations
Quiz
•
8th Grade
27 questions
Newtons Laws of motion
Quiz
•
6th - 9th Grade
35 questions
HR Diagram Practice
Quiz
•
8th Grade
30 questions
TEKS 8.11 8th Grade
Quiz
•
8th Grade
30 questions
Forces/Motion
Quiz
•
7th - 8th Grade
37 questions
Motion and Forces
Quiz
•
8th Grade
31 questions
SAINS PT3(II)2019
Quiz
•
7th - 9th Grade
37 questions
Continental Drift, Plate Tectonics and Topography Review
Quiz
•
6th - 8th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th 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
6 questions
FOREST Self-Discipline
Lesson
•
1st - 5th Grade
7 questions
Veteran's Day
Interactive video
•
3rd Grade
20 questions
Weekly Prefix check #2
Quiz
•
4th - 7th Grade
Discover more resources for Science
20 questions
Physical and Chemical Changes
Quiz
•
8th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
20 questions
Conduction, Convection, & Radiation
Quiz
•
6th - 8th Grade
11 questions
8.6C Newton's Laws of Motion
Quiz
•
8th Grade
10 questions
Exploring the Electromagnetic Spectrum
Interactive video
•
6th - 8th Grade
18 questions
Ionic and Covalent Bonds
Quiz
•
7th - 8th Grade
19 questions
Waves
Lesson
•
6th - 8th Grade
9 questions
Conduction, Convection, and Radiation
Lesson
•
6th - 8th Grade
