NCERT Solution Class 8 Science - Chapter 4
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The NCERT Solutions of Class 8 Science covers every topic given in the chapter. Subject matter experts of Vedantu have provided correct and concise answers to all the questions posted in each chapter. Vedantu has always cared for the reader’s convenience. Hence, the answers provided are written in a clear and easily understandable form. If you prefer to study with the help of your desktop or laptop, then you can download the PDF. The files contain proper alignment of the chapter that will help you to excel in the subject. Once you store it in your device, you have the liberty to access it anywhere.
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This chapter provides a detailed explanation of the properties of metal and non-metal. It teaches students to classify a component to either a metal or non-metal depending on their characteristic properties. The chapter throws light on the physical and chemical properties of metal and non-metals, they have also discussed about the different use of it.
The first question is of MCQ, where the names of four different elements are given. Students are asked to identify the correct option and provide a valid rationale for it. NCERT Solution for Class 8 Science Chapter 4 of Vedantu provides a concise and correct answer that is easy to memorize and understand.
Like the previous question, the second one is also an MCQ where students are required to identify a correct statement from four options. Vedantu’s solutions of metals and nonmetals Class 8 are up to the task and identify the correct option and the reason for it in a very easy to understand language.
This question is in the form of fill in the blanks where four incomplete statements are given indicated by a blank. Students have to fill the blank with the right answer in one word for each of the four statements. Vedantu’s Class 8 Science Chapter 4-question answer provides the correct answer in one word for all the four statements.
In this question, there are four statements given, and the student is required to identify whether they are true or false. As usual, Vedantu’s NCERT Solutions for Class 8 Science Chapter 4 correctly identifies each of the statements as either true or false.
The next question is given in a tabular format. The table has three columns. The first column lists a set of like appearance, hardness, etc. The next two columns are dedicated to metals and nonmetals. Students are required to distinguish between metal and nonmetal based on the given properties.
For instance, when it comes to appearance metals have a shiny and lustrous look whereas metals look dull without any shine. Vedantu’s solutions for Science Chapter 4 Class 8 correctly suggest the typical property of both metal and nonmetal.
In the question, there are four different statements given and students are required to vindicate each of the statements with a logically acceptable answer. Vedantu’s NCERT Science Class 8 Chapter 4 solutions provide the correct rationale for each of the statements to justify them.
In this question, students are required to answer proper logic it is possible to store the lemon pickle in an aluminum utensil. Vedantu’s NCERT Solution Class 8 Science Chapter 4 answers the question correctly in a simple and easy to understand language.
In this question, students are required to match the two columns. The first column contains the name of four elements, and the second column contains their usage. Students are required to identify the correct pair. Vedantu provides a befitting answer to the question, which is easy to memorize and comprehend.
In this question, students need to write the outcome when sulphuric acid is poured into a copper plate. In addition, what will happen if iron nails are placed in a solution of copper sulphate? Students are asked to write the chemical equation of the reaction. Vedantu is up to the task and provides a logical explanation of the reaction along with the chemical equation.
In this question, a situation is given where the gas from burning charcoal is collected in a test tube. Students are asked how the nature of the gas can be determined. They are also asked to write down the equations of the reactions involved. Vedantu does it all for the students providing necessary explanations and depicting the chemical equation as required.
In this question, a case study is given where a piece of old gold jewelry was given for polish. After the process, it was found that the jewelry was lighter in weight than before. Students are asked to write down the reason for it. Vedantu comes to the assistance of the students by providing a correct, concise, and easy to understand the answer.
To sum up, NCERT class eight Science chapters 4, Materials: metals and nonmetals throw light on their usage and typical properties. This chapter aims to teach students the technique of classifying nonmetals and metal based on their properties. This chapter discusses in detail the physical and chemical properties of metals and nonmetals along with their common usage in daily life.
In this chapter, several diagrams, images, and references to daily life have been used to explain and discuss different properties of nonmetals and metals like hardness, durability, luster, and malleability.
In the next section, the chapter throws light on how metals and non-metals react with different substances like bases, acids, water, and oxygen. It will help you to have a deep understanding of the chemical properties of metals, nonmetals and their relation with other substances.
The last section of NCERT Class 8 Science Chapter 4 gives emphasis on the usage of different metals and nonmetals in households, factories, and industries. Subject experts of Vedantu make studying this chapter a joyous experience with easy to understand language, plenty of activities, examples from daily life, and exercises. Moreover, the induction of project work and demonstrations make this chapter colorful and creative.
If you are desirous of getting accurate answers of NCERT questions for Class 8-Science Chapter 4 which are formulated by experienced subject matter experts, then look no further than Vedantu.
If you observe closely, you can see that science has many memorable inventions and discoveries that have proven to be very beneficial to humanity, including applications in everyday life. In short, science is the most important subject at the school level and in other competitive exams. To get good grades in the exam, you need to solve test papers and sample papers of the previous year and Vedantu provides comprehensive solutions to the question so you will learn very easily how to solve the problems.
You can always download and use the free NCERT PDF for Science Class 8 solution anytime, anywhere with an internet connection. The class 8 NCERT Science solution covers every chapter in detail. The Grade 8 Science NCERT solution helps you solve all science questions in Grade 8 confidently. You can also share a link to free CBSE Science NCERT Class 8 solutions with your classmates much to their benefit
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