HÓA 8 - ÔN TẬP KIỂM TRA GIỮA KỲ 1
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Medium
Thu Thủy ttt842013@gmail.com
Used 39+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Chất nào sau đây là chất tinh khiết:
Nước muối
Nước đường
Nước mưa
Nước cất
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kí hiệu hóa học của nguyên tố aluminium (nhôm) là
Al
Ag
Fe
Cu
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho các chất sau: Mg, CuO, HCl, P. Số đơn chất là:
1
2
3
4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nguyên tố Calcium (canxi) Ca có hóa trị mấy
I
II
III
I và II
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho biết hóa trị của nguyên tố S trong hợp chất SO3
II
III
IV
VI
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho biết Ca hóa trị II, O hóa II. Công thức hóa học đúng của hợp chất là:
CaO
Ca2O2
CaO2
Ca2O
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho biết Al hóa trị III, (OH) hóa I. Công thức hóa học đúng của hợp chất là:
AlOH
Al(OH)3
AlOH3
Al3OH
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
10 questions
Tính chất của phi kim
Quiz
•
8th - 9th Grade
10 questions
symbole pierwiastków
Quiz
•
7th - 8th Grade
14 questions
Quiz 3 - Unit conversion
Quiz
•
8th - 9th Grade
12 questions
HOÁ 12 - ÔN TẬP GIỮA KÌ 2
Quiz
•
KG - 12th Grade
15 questions
20 first elements
Quiz
•
8th Grade
12 questions
Хімія
Quiz
•
1st - 12th Grade
15 questions
Mixed Nomenclature
Quiz
•
8th - 12th Grade
15 questions
Símbolos de los elementos químicos
Quiz
•
1st - 10th Grade
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
20 questions
Counting Atoms
Quiz
•
8th Grade
20 questions
Chemical Reactions
Quiz
•
8th Grade
20 questions
Balancing Equations
Quiz
•
8th Grade
15 questions
Counting Atoms
Quiz
•
8th Grade
15 questions
Periodic Table of Elements
Quiz
•
8th Grade
35 questions
Chemistry: Writing and Naming compounds
Quiz
•
8th Grade
42 questions
2.5 - Periodic Table & Trends
Quiz
•
7th - 9th Grade
20 questions
Properties of Water
Quiz
•
6th - 8th Grade
