CBSE Class 8 Science Materials Metals And Non Metals Assignment Set H

Read and download free pdf of CBSE Class 8 Science Materials Metals And Non Metals Assignment Set H. Get printable school Assignments for Class 8 Science. Standard 8 students should practise questions and answers given here for Chapter 4 Materials Metals And Non-Metals Science in Grade 8 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 8 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 8 Science Chapter 4 Materials Metals And Non-Metals

Class 8 Science students should refer to the following printable assignment in Pdf for Chapter 4 Materials Metals And Non-Metals in standard 8. This test paper with questions and answers for Grade 8 Science will be very useful for exams and help you to score good marks

Chapter 4 Materials Metals And Non-Metals Class 8 Science Assignment

CBSE Class 8 Science Materials Metals And Non Metals Assignment Set H. Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.

 

Q.1 Fill in the blanks:

a) Phosphorus is a very _______ non-metal.

b) Metals are _______ conductors of heat and _______.

c) Iron is _______ reactive than copper.

d) Metal reacts with acids to produce _______ gas.

 

Q.2 Some properties are listed in the following table. Distinguish between metals and nonmetals on the basis of these properties.

PROPERTIES                       METALS              NON-METALS

1. Appearance

2. Hardness

3. Malleability

4. Ductility

5. Heat

6. Conduction

7. Conduction of Electricity

 

Q.3 Give reasons of the following:-

a) Aluminum foils are used to wrap food items.

b) Immersion rods for heating liquids are made up of metallic substances.

c) Copper cannot displace zinc from it’s salt solution.

d) Sodium and potassium are stored in kerosene.

Q.4 Can you store lemon pickle in aluminium utensil? Explain.

Q.5 What happens when:

a) Dilute sulphuric acid is poured in copper plate?

b) Iron nails are placed in copper sulphate solution?

 

Please click the link below to download CBSE Class 8 Science Materials Metals And Non Metals Assignment Set H

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