Metals Video Lecture | General Awareness for SSC CGL

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FAQs on Metals Video Lecture - General Awareness for SSC CGL

1. What are the properties of metals?
Ans. Metals have properties such as high electrical conductivity, luster, malleability, ductility, and high melting and boiling points.
2. How are metals classified?
Ans. Metals are classified as ferrous metals (containing iron) and non-ferrous metals (not containing iron).
3. Can you give examples of ferrous metals?
Ans. Examples of ferrous metals include iron, steel, and stainless steel.
4. What are some common uses of metals?
Ans. Metals are commonly used in construction, manufacturing, electrical wiring, transportation, and jewelry.
5. How are metals extracted from ores?
Ans. Metals are extracted from ores through processes such as smelting, leaching, and electrolysis.
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