Tính M - Hóa học 8
Quiz
•
Chemistry
•
1st - 5th Grade
•
Easy
thieu thi
Used 6+ times
FREE Resource
Enhance your content
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử khối của K2SO4 là:
119
142
174
156
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử khối của hợp chất BaCO3 là:
88
80
136
197
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân tử khối của phân tử natri sunfit Na2SO3 là :
126
148
316
104
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biết phân tử khối của MSO4 là 160. Xác định kim loại M
Magie
Đồng
Sắt
Bạc
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Biết phân tử khối của R2O5 là 108. R là nguyên tố hóa học nào sau đây?
Fe
Cr
Al
N
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất Fex(SO4)3 có phân tử khối là 400 đvC . Giá trị của x là:
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hợp chất X2O3 có phân tử khối là 76, hợp chất YH3 có phân tử khối là 34. X, Y lần lượt là:
Al, N
Al, O
Mg, N
N, P
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
EM YÊU KHOA HỌC
Quiz
•
1st - 3rd Grade
10 questions
KHỞI ĐỘNG
Quiz
•
1st - 10th Grade
10 questions
KHTN
Quiz
•
2nd Grade
11 questions
12 cung hoàng đạo
Quiz
•
1st Grade
10 questions
Hóa 9-Oxit
Quiz
•
3rd Grade
10 questions
Cấu tạo nguyên tử
Quiz
•
1st - 12th Grade
10 questions
CẤU TRÚC LỚP VỎ ELECTRON NGUYÊN TỬ
Quiz
•
3rd Grade
12 questions
KT 15 KHỐI 11 E
Quiz
•
1st - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Subject and Predicate
Quiz
•
4th Grade
20 questions
States of Matter
Quiz
•
5th Grade