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Uses of Metals and Nonmetals Video Lecture | Famous Books for UPSC Exam (Summary & Tests)

FAQs on Uses of Metals and Nonmetals Video Lecture - Famous Books for UPSC Exam (Summary & Tests)

1. What are the uses of metals and nonmetals?

Ans. Metals have a wide range of uses, including being used in construction (steel, aluminum), electrical wiring (copper), and transportation (iron, aluminum). Nonmetals, on the other hand, are used in various industries such as pharmaceuticals (carbon), electronics (silicon), and agriculture (phosphorus).

2. Can metals and nonmetals be combined to create new materials?

Ans. Yes, metals and nonmetals can be combined to create new materials called metalloids. Metalloids possess properties of both metals and nonmetals, making them useful in fields like semiconductors and alloys.

3. Are all metals and nonmetals equally abundant in nature?

Ans. No, the abundance of metals and nonmetals varies in nature. For example, metals like iron, aluminum, and copper are relatively abundant, while nonmetals like gold and platinum are scarce. Additionally, some nonmetals like oxygen and carbon are abundant in the Earth's atmosphere and crust.

4. Are all metals and nonmetals conductive?

Ans. No, not all metals and nonmetals are conductive. Metals are generally good conductors of heat and electricity, while nonmetals are poor conductors. However, there are exceptions like graphite, a form of carbon that is a good conductor of electricity.

5. What are the physical properties that distinguish metals from nonmetals?

Ans. Metals generally have high electrical and thermal conductivity, malleability, ductility, and luster. They also tend to be solid at room temperature (except for mercury). Nonmetals, on the other hand, are usually poor conductors, brittle, and lack luster. They can exist in various states of matter, including solids (carbon), liquids (bromine), and gases (oxygen).

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Apr 18, 2025 Last updated

Video Description: Uses of Metals and Nonmetals for UPSC 2025 is part of Famous Books for UPSC Exam (Summary & Tests) preparation. The notes and questions for Uses of Metals and Nonmetals have been prepared according to the UPSC exam syllabus. Information about Uses of Metals and Nonmetals covers all important topics for UPSC 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Uses of Metals and Nonmetals.

Introduction of Uses of Metals and Nonmetals in English is available as part of our Famous Books for UPSC Exam (Summary & Tests) for UPSC & Uses of Metals and Nonmetals in Hindi for Famous Books for UPSC Exam (Summary & Tests) course. Download more important topics related with notes, lectures and mock test series for UPSC Exam by signing up for free.

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