Answer: a.Iron is odd one out because iron is non-lustrous in nature and others are lustrous. 3. Thus the nature of metal oxides is basic rather than acidic or neutral. Mark 'T' if the statement is true and 'F' if it is false. Answer: is a basic oxide. c.Bromine is odd one out because it is liquid non-metal and others are solid non-metals. b.Brittleness is odd one out because it is a property of non-metals and rest are the properties of metals. Metal and non-metal class 8 important questions will give you a vivid description of this chapter Metals. Metals are (a) soft and brittle (b) hard and solid (c) liquid (d) generally liquid Answer Question 9. Answer: Copper, aluminium, iron, silver, gold, etc. Fill in the blanks. Some materials are better at carrying electricity and heat than others. (c) Iron is more reactive than copper. Metals And Non Metals Class 8 Extra Questions Question 5. Lustre Q 4 - Give examples of metalloids. Please fill in all the required details and prepare well for your upcoming exams. You are given following materials. Mercury and Gallium are the metals which are found in liquid state at room temperature. 2. When a metal reacts with oxygen, the resulting oxide of the metal-. Question 2. It is a property of metals only. Cbse Class 8 Science Metals And Nonmetals Question 4. (b) Metals are _____ conductors of heat and _____ (c) Iron is ______ reactive than copper. All metals are ductile. The non-metal which has very high melting point is: (i) sulphur (ii) iodine (iii) phosphorus Question 20: Give some examples of metals. (c) Generally, metals are ductile. Metal . All non-metals are ductile. 1. Sodium metal is dipped in which of the following substances for storage? How can you distinguish metals from nonmetals? The metal which is not corroded by air, water and acid is (a) copper (b) zinc (c) aluminium (d) gold Answer Question 8. [] Give examples of metalloids. Answer: (c) Generally, metals are ductile Question 3. (a) Zinc (b) Phosphorus (c) Sulphur (d) Oxygen. Question 1. Non-metals have low density in the solid state . 8. Answer: Sulphur, carbon, oxygen, phosphorus, calcium, etc. to give salts and water. There is much to be learned when it comes to the properties of these two. (d) They are malleable and ductile. (i) Metals (ii) Non-metals 2. Please practice all the questions with honesty. Question 1. Do you know metals? Name some common metals. Answer: No, non-metals do not produce the ringing sound. Materials having qualities of both metals and non-metals are (a) alloys (b) metalloids (c) noble metals (d) none of these Answer Answer: aluminium and iron. Non-metals are (a) non-ductile (b) non-sonorous (c) non-malleable (d) all of these Answer Question 3. State the properties of non-metals. What is the nature of oxide of metal Class 8? Answer: Non-metals lack lustre. (a) Phosphorus is a very ____ non-metal. Here, we have listed practice metal and non-metal multiple choice questions and objective question and answers in science for test and various entrance exam preparations. Classify them into metals and nonmetals Iron, Coal, Sulphur, Aluminium and Copper. As non-metals are brittle, they are not malleable. List the characteristic properties of metals. (a) Generally, non-metals react with acids. These solutions will broadly help during the exams and also for its preparation. Access NCERT Solutions for Class- 8 Science Chapter 4 - Materials Metals and Non-Metals 1. Answer: Answer: Hydrogen, oxygen, carbon, sulphur, phosphorus, etc. Question 3. The two most abundant metals, found in the earth's crust, are-. Some materials are hard, while others are soft, and some quickly break while others do not. We have designed this MCQ online test for the upcoming exam for class 8. Which of the following can be beaten into thin sheets? (d) Metals react with acids to produce hydrogen gas. Board: NCERT Questions: 19 MCQ Type Questions with Single Answer Time Allowed: 19 Minutes Name two metals which can be cut with knife. The metals, used in making the alloy 'german silver', are-. Non-metals are poor conductors of heat and electricity. Name some common non-metals. Metal oxides are crystalline solids that contain a metal cation and an oxide anion. ( ) Materials: Metals and Non-Metals Class 8 MCQs Questions with Answers Choose the correct option. If you said yes, then the quiz below is perfect for you. The metals which are solid in nature always have high melting and boiling points because they are closely packed and have high attraction. Most of the metals in existence have the power to conduct electricity, unlike all non-metals. MCQ Questions for Class 8 Science with Answers Q1. Materials: Metals and Non-Metals Class 8 Extra Questions Science Chapter 4 Materials: Metals and Non-Metals Class 8 Extra Questions Very Short Answer Questions Question 1. There are few exceptions. All the metals have 1 - 3 electrons in their valence shell and they lose their valence electrons to form positive ions. Hydrogen, oxygen, carbon, sulphur, phosphorus, etc. ( ) (b) Sodium is a very reactive metal. Answer: The metals have the following properties: (a) Hardness, (b . (c) They have 13 valence electrons. Materials: Metals and Non-Metals Class 8 Extra Questions Very Short Answer Type. At ordinary temperature, non-metals are in the solid or gaseous state. 4. Do non-metals produce ringing sound? In this article, you will see chapter 4 MCQs for class 8 Science Materials: Metal and Non-Metals in English medium with answers. (Exception: Bromine is liquid.) Ans: (a) Zinc. Question 1. (a) All metals are ductile. Ans. Do you wish to test out your understanding of the two types of materials? Materials Metal and Non-Metal For Class 8 Science Extra Question Answer Q 1 - Name some common metals. Q.1. Extra Questions for Class 8 Science Chapter 4 Materials: Metals and Non-Metals with Answers Solutions. The metal which develops a protective layer over its surface by reaction with air is: (a) zinc (b) aluminium (c) iron (d) silver Show Answer Q.3. Quiz Description: NCERT Class 8 Science Chapter 4 Quiz: Materials: Metals and Non-Metals Chapter Name: Materials: Metals and Non-Metals Subject: Science Class: 8 Book: Science Textbook. Talk to Our counsellor: Give a missed call 07019243492 Login / Register Notes CLASS 6 Class-6 Theory & Notes CLASS 7 Math's Download the Science Quiz Questions with Answers for Class 8 free Pdf and prepare to exam and help students understand the concept very well. Find Online Test for chapter-6 Metal and Non-metals Class 8 Science all questions are MCQ based covering entire chapter-6 Metal and Non-metals. Metals and Non-metals Quiz Question with Answer Answer: copper + zinc + nickel. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. Metals are (a) soft and brittle (b) hard and solid (c) liquid (d) generally liquid Show Answer Q.2. (a) Aluminium (b) All non-metals are ductile. Answer: Metals like sodium and potassium are soft and can be cut with a knife. (a) Phosphorus is a very reactive non-metal. Question 2. Give it . Copper, aluminium, iron, silver, gold, etc Q 2 - Name some common non-metals. Question 19: Give some examples of non-metals. Question 2. Name one metal and one metal that exist in liquid state at room temperature. Name some common metals. 2. This is a 'Metals and non-metals quiz' created for class 8th graders. Coal, sulphur are non-metals. Name some common non-metals. Materials: Metals and Non-Metals Class 8 Extra Questions Very Short Answer Type. Answer: Metal: Mercury (Hg) Non-metal: Bromine (Br) Two metals with melting points less than 310K are Cesium (Cs) and Gallium (Ga). High Melting and boiling point: Most of the metals have high melting and boiling points. Ans. 3. Which of the following is a non-metal? Each material has a distinguishing property that sets it apart from the others. They typically react with water to form bases or with acids to form salts. Answer: Sodium and potassium are two metals which are soft and can be cut with a knife. Q 3 - Name the property due to which metals shine. Question 3. It can be beaten into thin sheets. Give some examples of non-metals. Answer: Copper, aluminium, iron, silver, gold, etc. answer choices Vaseline Petrol Kerosene Sulphuric Acid Question 7 20 seconds Q. Metals are (a) shiny (b) hard (c) sonorous (d) all of these Answer Question 2. Which of the following statements is correct? Answer: The examples of metals are iron, copper, aluminium, calcium, magnesium, etc. What is the nature of metal oxide Short answer? Question 4. These solutions contain essential question answers, and some solved questions that may come in the examination. Each Questions has four options followed by the right answer. Answer: (c) They have 1 - 3 valence electrons. Also name two metals having melting point less than 310 K (37C). They are not ductile. Answer: Iron, aluminium and copper are the metals. answer choices Conducts Heat Produces A Ringing Sound When Beaten Conducts Water Through Metal Pipes Conducts Electricity Question 6 20 seconds Q. (b) They have high melting and boiling points. (a) They are hard solids. Metals and Nonmetals Questions We are surrounded by a plethora of materials. (d) Some non-metals are ductile. Ans. Materials having qualities of both metals and non-metals are (a) alloys (b) metalloids Answer: The examples of non-metals are sulphur, carbon, oxygen, phosphorus, etc. (b) Metals are good conductors of heat and electricity. 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