Corrosion
Interactive Video
•
Science, Physics, Chemistry, Other
•
6th Grade - University
•
Hard
Wayground Content
FREE Resource
5 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Which of the four materials (aluminum toy, iron nail, copper pipe, gold ring) is likely to be in the best condition after many years? Explain your reasoning.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is corrosion and how does it affect metals when they are exposed to air and water?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Why does the iron nail corrode faster than the aluminum toy, copper pipe, or gold ring?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
How does aluminum oxide protect aluminum from further corrosion?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is galvanizing and how does it help protect iron from corrosion?
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