Class 8 Exam > Class 8 Questions > Gold is an example of minerals.a)ferrousb)no...
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Gold is an example of minerals.
- a)ferrous
- b)non-ferrous
- c)both (a) and (b)
- d)none of these
Correct answer is option 'B'. Can you explain this answer?
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Gold is an example of minerals.a)ferrousb)non-ferrousc)both (a) and (...
Non-ferrous minerals are those which do not have iron content in them. For example, copper, bauxite, lead, zinc, and gold.
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Gold is an example of minerals.a)ferrousb)non-ferrousc)both (a) and (...
Gold is an example of a non-ferrous mineral. Below, we will discuss the characteristics of gold, its classification as a non-ferrous mineral, and why the correct answer is option 'B'.
Gold Characteristics:
- Gold is a chemical element with the symbol Au (from the Latin word "aurum") and atomic number 79.
- It is a dense, soft, and malleable metal with a bright yellow color.
- Gold is highly valued for its beauty and rarity, making it a popular material for jewelry and as a store of value.
- It is also an excellent conductor of electricity and is used in various electronic devices.
Non-ferrous Minerals:
- Non-ferrous minerals are minerals that do not contain iron.
- These minerals are often characterized by their high resistance to corrosion, good electrical conductivity, and low melting points.
- Non-ferrous metals include gold, silver, copper, aluminum, lead, zinc, and tin, among others.
- These metals are widely used in various industries such as construction, transportation, electronics, and jewelry making.
Explanation of the Correct Answer:
The correct answer is option 'B' - non-ferrous. Gold is classified as a non-ferrous mineral because it does not contain iron. It belongs to the category of non-ferrous metals, which are known for their valuable properties and diverse applications. Gold's unique characteristics, including its rarity, beauty, and conductivity, make it highly sought after in various industries.
In summary, gold is an example of a non-ferrous mineral due to its composition and properties. It is a valuable metal widely used in jewelry, electronics, and other applications.
Gold Characteristics:
- Gold is a chemical element with the symbol Au (from the Latin word "aurum") and atomic number 79.
- It is a dense, soft, and malleable metal with a bright yellow color.
- Gold is highly valued for its beauty and rarity, making it a popular material for jewelry and as a store of value.
- It is also an excellent conductor of electricity and is used in various electronic devices.
Non-ferrous Minerals:
- Non-ferrous minerals are minerals that do not contain iron.
- These minerals are often characterized by their high resistance to corrosion, good electrical conductivity, and low melting points.
- Non-ferrous metals include gold, silver, copper, aluminum, lead, zinc, and tin, among others.
- These metals are widely used in various industries such as construction, transportation, electronics, and jewelry making.
Explanation of the Correct Answer:
The correct answer is option 'B' - non-ferrous. Gold is classified as a non-ferrous mineral because it does not contain iron. It belongs to the category of non-ferrous metals, which are known for their valuable properties and diverse applications. Gold's unique characteristics, including its rarity, beauty, and conductivity, make it highly sought after in various industries.
In summary, gold is an example of a non-ferrous mineral due to its composition and properties. It is a valuable metal widely used in jewelry, electronics, and other applications.
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Gold is an example of minerals.a)ferrousb)non-ferrousc)both (a) and (b)d)none of theseCorrect answer is option 'B'. Can you explain this answer?
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Gold is an example of minerals.a)ferrousb)non-ferrousc)both (a) and (b)d)none of theseCorrect answer is option 'B'. 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 Gold is an example of minerals.a)ferrousb)non-ferrousc)both (a) and (b)d)none of theseCorrect answer is option 'B'. 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 Gold is an example of minerals.a)ferrousb)non-ferrousc)both (a) and (b)d)none of theseCorrect answer is option 'B'. Can you explain this answer?.
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