Physics
Grade-7
Easy
Question
Which of the following metals is used in electroplating to make objects appear shining?
- Aluminum
- Copper
- Chromium
- Iron
Hint:
Chromium is a metal that is used to make objects shine.
The correct answer is: Chromium
- The process of electroplating is done by coating a metal above another by using an electric current.
- Electroplating is done for various reasons.
- Chromium is a metal that makes the object shine while coating.
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