Chemistry
Grade-10
Easy
Question
Manganin is an alloy of
- Manganese and aluminum
- Copper and magnesium
- Copper, manganese, and nickel
- Manganese, aluminum, and iron
Hint:
The meaning of the term ‘alloy’ is a substance formed from the combination of two or more metals. Alloys can also be formed from combinations of metals and other elements.
The correct answer is: Copper, manganese, and nickel
- Manganin is a trademarked name for an alloy of typically 84.2% copper, 12.1% manganese, and 3.7% nickel.
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