ÔN TẬP SỐ OXI HÓA
Quiz
•
Chemistry
•
1st Grade
•
Practice Problem
•
Medium
dung nguyễn
Used 12+ times
FREE Resource
Enhance your content in a minute
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOXH của sắt, oxi, hiđro, natri trong Fe, O2, H2, Na lần lượt là
A. +3, -2, +1, +1.
B. 0, 0, 0, 0.
C. +2, -2, +1, +1.
D. +3, -2, 0,0.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOXH của brom trong KBr là
0
+1
+2
-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOXH của natri trong NaCl là
-1
+1
-2
+2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOXH của magie trong MgCl2 là
+1
+2
-1
-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOXH của Ca trong Ca, CaSO4 lần lượt là
0, +2.
+2, 0.
0, 0.
+2, +2.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOXH của nhôm trong Al, Al2O3 lần lượt là
0, +2.
0, +3.
+3, 0.
0, -3.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
SOH của F trong F2, HF và OF2 lần lượt là
0, 0, 0.
0, -1, -1.
-1, -1, -1.
0, -1, +1.
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
15 questions
CIENCIA
Quiz
•
1st - 5th Grade
11 questions
Halogenai
Quiz
•
1st Grade
18 questions
Reakcje Redox
Quiz
•
1st Grade
10 questions
Na wejściu
Quiz
•
1st Grade
10 questions
Nguyễn Du
Quiz
•
1st Grade
12 questions
kiểm tra 15 phút
Quiz
•
1st Grade
10 questions
Nomenclatura de oxidos
Quiz
•
1st - 5th Grade
10 questions
2. Estructura atómica
Quiz
•
1st - 10th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Telling Time to the Hour and Half hour
Quiz
•
1st Grade
10 questions
Exploring Rosa Parks and Black History Month
Interactive video
•
1st - 5th Grade
20 questions
Place Value
Quiz
•
KG - 3rd Grade
13 questions
Fractions
Quiz
•
1st - 2nd Grade
20 questions
CVC Words
Quiz
•
KG - 1st Grade
15 questions
Place Value tens and ones
Quiz
•
1st Grade
16 questions
Money - Coins
Lesson
•
1st - 2nd Grade
20 questions
Halves and Fourths
Quiz
•
1st Grade
