Copper Chemistry Concepts
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Practice Problem
•
Hard
Lucas Foster
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol for copper as found on the periodic table?
Cu
Co
C
Ca
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of copper in Copper(I) Oxide?
+1
+2
-1
-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of oxygen in Copper(I) Oxide?
-2
-1
+2
+1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many copper atoms are needed to balance the charge of one oxygen atom in Copper(I) Oxide?
1
3
2
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for Copper(I) Oxide?
CuO2
Cu2O3
CuO
Cu2O
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