CBSE Class 8 Science Metals and Non Metals Worksheet Set B

Read and download free pdf of CBSE Class 8 Science Metals and Non Metals Worksheet Set B. Download printable Science Class 8 Worksheets in pdf format, CBSE Class 8 Science Chapter 4 Materials Metals and Non-Metals Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Science Class 8 Assignments and practice them daily to get better marks in tests and exams for Class 8. Free chapter wise worksheets with answers have been designed by Class 8 teachers as per latest examination pattern

Chapter 4 Materials Metals and Non-Metals Science Worksheet for Class 8

Class 8 Science students should refer to the following printable worksheet in Pdf in Class 8. This test paper with questions and solutions for Class 8 Science will be very useful for tests and exams and help you to score better marks

Class 8 Science Chapter 4 Materials Metals and Non-Metals Worksheet Pdf

MIDDLE SECTION

DEPARTMENT OF SCIENCE

Subject: Science Revision worksheet 

Topic: Metals and Non-metals
 

Question. All materials shown property of malleability expect
(a) Iron
(b) Graphite
(c) Aluminium
(d) Silver

Answer : B

Question. Which of the following statements are correct?
(a) All metals are ductile
b All non metals are ductile c Generally metals are ductile
(d)some metals are ductile

Answer : C

Question. What happens when dilute sulphuric acid is poured on a copper plate?
(a) Copper sulphate formed
(b) Zinc sulphate formed
(c) Copper chloride formed
(d) Zinc sulphate forme(d)

Answer : A

Question. On burning metals react with oxygen to produce-
(a) Metal hydroxide
(b) Metal chloride
(c) Metal oxide
(d) Metal sulphate

Answer : C

Question. Which one of the following is applied on wounds as an antiseptic?
(a) Metals
(b) Non metals
(c) Metalloids
(d) All of these

Answer : B

Question. Which metal is found in plants?
(a) Fe
(b) Cr
(c) Mg
(d)CO

Answer : C

Question. Which one of the following enhances the growth of plants?
(a) Industrial gadgets
(b) Fertilisers
(c) Automobiles
(d) Water boilers

Answer : B

Question. Which one of the following is in crackers?
(a) metals
(b) Semi metals
(c) Non-metal
(d) All of these

Answer : C

Question. Hydrogen gas produce when metal react with-
(a) Acid
(b) Base
(c) Salt
(d) Both acid & base

Answer : B

Question. Copper sulphate (CuSO4) possesses
(a) Red colour
(b) Blue colour
(c) Green colour
(d) Yellow colour

Answer : B

Question. Which one of the following are very reactive non metals
(a) Sodium
(b) Potassium
(c) Carbon
(d) Phosphorous

Answer : D

Question. Gold is used in-
(a) Thermometers
(b) Fuel
(c) Jewellery
(d) Machinery

Answer : C

Question. Which one of the following metal is used thermometers?
(a) Copper
(b) Mercury
(c) Aluminium
(d) Iron

Answer : B

Question. Which one of the following can’t be drawn into wires?
(a) Fe
(b) Al
(c) Cu
(d) Coal

Answer : D

Question. Which substance is present in fuel?
(a) Copper
(b) Iron
(c) Gold
(d) Carbon

Answer : D

Question. Zinc replaces copper from-
(a) Zinc sulphate
(b) Copper sulphate
(c) sulphuric acid
(d) Copper oxide

Answer : B

Question. Metallic oxides are-
(a) Acidic is nature
(b) Neutral
(c) Basic in nature
(d) Either acidic or basic

Answer : C

Question. Aluminium foil used for wrapping-
(a) Food
(b) Clothes
(c) Plastic
(d) Wires

Answer : A

Question. Which one of the following is used for decorating sweets?
(a) Aluminium foil
(b) Copper foil
(c) Silver foil
(d) All of these

Answer : C

Question. Which of the following can’t be beaten into sheets?
(a) Zinc
(b) Iron
(c) Aluminium
(d) Sulphur

Answer : D

Question. Which one of the following is the good conducter of electricity?
(a) Iron rod
(b) Sulphur
(c) Coal piece
(d) Wood

Answer : A

Question. Which material show shiny appearance?
(a) Coal
(b) Sulphur
(c) Aluminium
(d) Carbon

Answer : C

Question. Which material is hard in nature?
(a) Iron
(b) Coal
(c) Oxygen
(d) Wood

Answer : A

Question. Heat conduction is the property of
(a) Non-metal
(b) Metal
(c) Metalloids
(d) All of these

Answer : B

Question. Moist air is the combination of-
(a) H2O+CO2+O2
(b) H2O+ CO+O2
(c) H2O+CO2+H2
(d) H2O+O2+H2

Answer : A

Q1 Name the following

a. A liquid metal ______________________
 
b. A liquid non metal___________________
 
c. A soft metal________________________
 
d. A lustrous non metal_________________
 
e. A hardest naturally occurring non metal______________________
 
f. A non-metal which conducts electricity_______________________
 
Q2. What are metalloids? Give one example.
 
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Q3 What is rust? Complete the Word equation.
 
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Iron + oxygen + water → ___________________
 
Q4. How do you test the presence of Hydrogen gas?
 
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Q5 Why is phosphorus stored under water?
 
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Q6 Complete the following word equations
 
a) Magnesium + oxygen →  _____________________ + ___________________
 
b) Sulphur dioxide + water →  _______________________+ ____________________
 
c) Copper sulphate + zinc →  ______________________ + ____________________
 
Q7 What is displacement reaction? Explain the statement ‘ Zinc can displace copper from its salt solution but copper cannot displace zinc from its salt solution’.
 
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The Activity series of metals is a list of common metals arranged in the decreasing order of reactivity
 
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 CBSE Class 8 Science Metals and Non Metals Worksheet Set B

 

Please click on below link to download CBSE Class 8 Science Metals and Non Metals Worksheet Set B

Chapter 4 Materials Metals and Non-Metals CBSE Class 8 Science Worksheet

The above practice worksheet for Chapter 4 Materials Metals and Non-Metals has been designed as per the current syllabus for Class 8 Science released by CBSE. Students studying in Class 8 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 8 Science on a daily basis. All the latest practice worksheets with solutions have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 8 Science students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 8 Science to develop the Science Class 8 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 8 Science designed by our teachers. After solving these you should also refer to Class 8 Science MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 8 Science which you can use to further make yourself better in Science.

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