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Nichrome is an alloy. Which of the following metals make up this alloy?
- a)Nickel and chromium
- b)Nitrogen and chromium
- c)Nitrogen, chlorine and chromium
- d)Nickel, chromium and manganese
Correct answer is option 'A'. Can you explain this answer?
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Nichrome is an alloy. Which of the following metals make up this alloy...
Nichrome is an alloy of nickel and chromium.
Most Upvoted Answer
Nichrome is an alloy. Which of the following metals make up this alloy...
Explanation:
Nichrome is an alloy that is commonly used as a heating element due to its high electrical resistance and high melting point. It is composed of two main metals: nickel and chromium.
Composition of Nichrome:
1. Nickel: Nickel is a silvery-white metal that is known for its resistance to corrosion and oxidation. It is ductile and has a high melting point, making it suitable for use in high-temperature applications. In the case of nichrome, nickel provides strength and stability to the alloy.
2. Chromium: Chromium is a lustrous, hard, and brittle metal that is known for its resistance to corrosion. It is often used as a protective coating due to its ability to form a thin oxide layer that prevents further oxidation. In nichrome, chromium provides heat resistance and helps to increase the electrical resistance of the alloy.
Other Metals in Nichrome:
There are no other metals mentioned in the composition of nichrome in the given options. However, it is worth noting that there can be variations in the composition of nichrome alloys depending on the specific application or desired properties. For example, some nichrome alloys may also contain small amounts of other metals such as manganese to further enhance specific properties.
Conclusion:
In conclusion, the correct answer is option 'A', which states that nickel and chromium make up the alloy nichrome. Nickel provides strength and stability, while chromium contributes to heat resistance and increased electrical resistance.
Nichrome is an alloy that is commonly used as a heating element due to its high electrical resistance and high melting point. It is composed of two main metals: nickel and chromium.
Composition of Nichrome:
1. Nickel: Nickel is a silvery-white metal that is known for its resistance to corrosion and oxidation. It is ductile and has a high melting point, making it suitable for use in high-temperature applications. In the case of nichrome, nickel provides strength and stability to the alloy.
2. Chromium: Chromium is a lustrous, hard, and brittle metal that is known for its resistance to corrosion. It is often used as a protective coating due to its ability to form a thin oxide layer that prevents further oxidation. In nichrome, chromium provides heat resistance and helps to increase the electrical resistance of the alloy.
Other Metals in Nichrome:
There are no other metals mentioned in the composition of nichrome in the given options. However, it is worth noting that there can be variations in the composition of nichrome alloys depending on the specific application or desired properties. For example, some nichrome alloys may also contain small amounts of other metals such as manganese to further enhance specific properties.
Conclusion:
In conclusion, the correct answer is option 'A', which states that nickel and chromium make up the alloy nichrome. Nickel provides strength and stability, while chromium contributes to heat resistance and increased electrical resistance.
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Nichrome is an alloy. Which of the following metals make up this alloy?a)Nickel and chromiumb)Nitrogen and chromiumc)Nitrogen, chlorine and chromiumd)Nickel, chromium and manganeseCorrect answer is option 'A'. Can you explain this answer?
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Nichrome is an alloy. Which of the following metals make up this alloy?a)Nickel and chromiumb)Nitrogen and chromiumc)Nitrogen, chlorine and chromiumd)Nickel, chromium and manganeseCorrect answer is option 'A'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Nichrome is an alloy. Which of the following metals make up this alloy?a)Nickel and chromiumb)Nitrogen and chromiumc)Nitrogen, chlorine and chromiumd)Nickel, chromium and manganeseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Nichrome is an alloy. Which of the following metals make up this alloy?a)Nickel and chromiumb)Nitrogen and chromiumc)Nitrogen, chlorine and chromiumd)Nickel, chromium and manganeseCorrect answer is option 'A'. Can you explain this answer?.
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