NCERT Solutions for Class 10 Metals and Non-Metals: For all questions given in the Class 10 Science NCERT Book, we have collated detailed and accurate answers that will help students learn the right technique to write perfect answers in the annual exams and score optimum marks.
In this article, we are providing you with the NCERT Solutions for Class 10 Science Chapter 3 - Metals and Non-metals. Our subject experts have created and reviewed these NCERT solutions to provide you the error-free content which will make it easy for you to prepare for your annual board exams in an effective and seamless manner. Students may download all the NCERT Solutions for Chapter – Metals and Non-metals in the form of a PDF.
Check NCERT Solutions for Class 10 Science Chapter 3 - Metals and Non-Metals below:
Question 1: Give an example of a metal which
(i) is a liquid at room temperature.
(ii) can be easily cut with a knife.
(iii) is the best conductor of heat.
(iv) is a poor conductor of heat.
Solution:
(a) Metal which exists in liquid state at room temperature -Mercury
(b) Metal which can be easily cut with a knife -Sodium
(c)Metal which is the best conductor of heat -Silver
(d) Metals that are poor conductors of heat -Mercury and lead
Question 2: Explain the meanings of malleable and ductile.
Solution:Malleable: A property by which any substance can be beaten into thin sheets is called malleable. Ductile: A property by which any substance can be drawn into thin wires is called ductile.
Question 3: Why sodium is kept immersed in kerosene oil?
Solution: Sodium is a very reactive metal. It can combine with air &water. Thus, it can catch fire if kept in open. In order to prevent accidental fires and accidents, sodium is stored in kerosene oil.
Get the complete NCERT solutions for Class 10: Metals and Non-metals, from the following link:
| NCERT Solutions for Class 10 Science Chapter 3 - Metals and Non-metals |
You may also refer to the following important resources for the annual board exam preparations:
- Class 10 Science Notes for Quick Revision
- Class 10 Science NCERT Exemplar Problems and Solutions
- Class 10 Science Multiple Choice Questions (MCQs) with Answers
Before solving the questions given in the Class 10 Science NCERT chapter- Metals and Non-metals, students should thoroughly read this chapter to grasp all the concepts explained in it. This will help you understand the problem discussed in a question and then come with an appropriate answer.
Main topics discussed in Class 10 Science chapter: Metals and Non-metals are:
→ Physical properties of metals and non-metals
→ Chemical properties of metals
→ Reaction between metals and non-metals
→ Properties of ionic compounds
→ Occurrence of metals
→ Extraction of metals
→ Refining of metals
→ Corrosion and its prevention
Find below the link to download the complete NCERT solutions:
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