Corrosion

Corrosion

Assessment

Interactive Video

Science, Physics, Chemistry, Other

6th Grade - University

Hard

Created by

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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