Metals Class 10 in Nepali || Iron, Aluminum, Copper, Silver, Gold || Properties and Uses - SEE

Опубликовано: 28 Март 2023
на канале: Gurubaa

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To Study IELTS/PTE/SAT at Gurubaa International Consultancy, Fill the form below(Both Online and offline available) : https://forms.gle/HzFKq3rajgid6jrA9 Our video, "Metals Class 10 in Nepali || Iron, Aluminum, Copper, Silver, Gold || Properties and Uses - SEE," focuses on the fifth chapter of the class 10 Science chemistry section, which discusses the properties and uses of metals. Humans have used metals for thousands of years, and this chapter covers the occurrence, physical properties, and uses of important metals such as iron, aluminum, copper, silver, and gold. We will also cover the sources of these metals, namely minerals and ores.

To help viewers better understand the topics, we have included some questions and answers:

Q: What are minerals and ores?
A: Minerals are naturally occurring substances with a definite chemical composition and structure, while ores are rocks or minerals that contain economically important metals.

Q: What is iron, and where is it commonly found?
A: Iron is a metallic element that is essential for many industrial applications. It is commonly found in the form of iron oxide ores, such as hematite and magnetite.

Q: What are the physical properties of aluminum?
A: Aluminum is a lightweight, silvery-white metal that is soft and malleable. It has a low density, high ductility, and is corrosion-resistant.

Q: What are the uses of copper?
A: Copper is a versatile metal that has a wide range of uses, including electrical wiring, plumbing, and industrial machinery. It is also used in the manufacture of coins and jewelry.

Q: What is silver, and where is it commonly found?
A: Silver is a precious metal that is known for its lustrous appearance and high value. It is commonly found in the form of ores, such as argentite and horn silver.

Q: What are the properties of gold?
A: Gold is a dense, soft, and shiny metal that is highly valued for its beauty and rarity. It is a good conductor of electricity and is corrosion-resistant, making it ideal for use in jewelry and electronic components.

We hope that our discussion of the occurrence, physical properties, and uses of these metals will be helpful to Nepali students preparing for their board exams (SEE) and will make learning about metals more accessible and enjoyable.

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