Week 7: Balancing REDOX reactions
Authored by Kathryn McBroom
Science
10th - 12th Grade
NGSS covered
Used 238+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the oxidation number of oxygen in water?
-1
-2
0
+1
+2
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is calcium oxidized or reduced in the following reaction?
2CaO--> 2Ca + O2
Tags
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the reaction
2Ca(s) + O2(g) --> 2CaO(s), calcium is __________
Tags
NGSS.HS-PS1-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the reaction Zn + H2O --> ZnO2 + H2
which element, if any, is oxidized?
Tags
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What substance is oxidized in the following reaction?
4Fe + 3O2 --> 2Fe2O3
Tags
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If in a reaction, copper is reduced; its number of electrons has:
Tags
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If an atom loses electrons during a chemical reaction, the atom was:
Tags
NGSS.HS-PS1-2
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
Reviewer in Gen. Chem. 2 - Midterms
Quiz
•
12th Grade
15 questions
ਕਾਰਬਨ ਤੇ ਯੋਗਿਕ, ਮੋਨਿਕਾ ਮਹਿਤਾ ਸਸਸਸ ਲੌਹਗੜ ਮੁਹਾਲੀ।
Quiz
•
10th Grade
15 questions
Révision chapitre 1
Quiz
•
11th Grade
17 questions
Immune system
Quiz
•
9th - 12th Grade
10 questions
Periodic table & atomic structure
Quiz
•
10th Grade
19 questions
Elements and Smbols
Quiz
•
10th Grade
10 questions
Forces 5a Contact and non Contact Forces
Quiz
•
10th Grade
14 questions
2. Systems and Control
Quiz
•
11th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Science
10 questions
Exploring the Evolution of the Peppered Moth
Interactive video
•
6th - 10th Grade
35 questions
DNA Structure and Replication
Quiz
•
10th Grade
10 questions
Exploring Trophic Levels and Food Pyramids
Interactive video
•
6th - 10th Grade
15 questions
Chemical Reactions (Types of Chemical Reactions)
Interactive video
•
11th Grade
10 questions
Symbiotic Relationships
Lesson
•
9th - 12th Grade
17 questions
Sex-Linked, Co and Incomplete Dominance
Quiz
•
9th - 12th Grade
20 questions
Biology - Intro to Genetics
Quiz
•
10th Grade
10 questions
Exploring Earth's Spheres and Their Interactions
Interactive video
•
6th - 10th Grade