Metal and non metals class 10

Most of the materials present around us is grouped widely into metals and non metals. In this unit, we would come across their physical and chemical properties, reactivity series of metals, ionic bonds, and ionic compounds. We would also know in detail how metals occur in nature, different ways to extract them, how they corrode, and how to prevent them from corrosion.

NCERT Book for Class 10 Science Chapter 3 Metals and Non-metals is available for reading or download on this page. Students who are in Class 10 or preparing for any exam which is based on Class 10 Science can refer NCERT Book for their preparation. Digital NCERT Books Class 10 Science pdf are always handy to use when you do not have access to physical copy. Here you can read Chapter 3 of Class 10 Science NCERT Book. Also after the chapter you can get links to Class 10 Science Notes, NCERT Solutions, Important Question, Practice Papers, etc. Scroll down for Metals and Non-metals from NCERT Book Class 10 Science Book & important study material. NCERT Book Class 10 Science Chapter 3 Metals and Non-metals Download NCERT Book for Class 10 Science PDF It is easy to download the NCERT Class 10 Books. Just click on the link, a new window will open containing all the NCERT Book Class 10 Science pdf files chapter-wise. Select chapter you wish to download and its done. You will have the PDF on your device to study offline. • Buy NCERT Book for Class 10 Science Online You can buy Class 10 Science NCERT Book from various online platforms and get doorstep delivery in no time. For your convenience we have curated direct link to NCERT Book Class 10 Science so that you need not to keep search for it. You can simply visit the link to go to amazon website and order online. • NCERT Solutions for Class 10 Science After reading the chapter, you can refer to our Class 10 NCERT Solutions. Step by...

Extra Questions on Metals and nonmetals Class 10 science will help you to practice and revise CBSE Syllabus more efficiently. You will learn whether Calcium is metal or nonmetal. Chemical properties of metals and non metals, According to new CBSE Exam Pattern, Metals and Nonmetals Class 10 Science Extra Questions Topics and Subtopics in NCERT Solutions for Class 10 Science Chapter 3 : Section Name Topic Name 3 Metals And Non-Metals 3.1 Physical Properties 3.2 Chemical Properties Of Metals 3.3 How Do Metals And Non-Metals Rea Als React? 3.4 Occurrence Of Metals 3.5 Corrosion Question-1 a) Due to which property of metals are metallic foils prepared? b) Write uses of aluminium foils Solution: a) Metallic foils are prepared, making use of the malleable property of metals. b) Aluminium foils are used for (i) wrapping chocolates and food stuff (ii) to prepare hydrogen. Question-2 Name one non-metal and one metal, which are in liquid state at room temperature. Solution: Bromine is the non–metal and mercury is the metal which are in liquid state at room temperature. More Resources • • • Question-3 Give reasons for the following i) Zinc oxide is considered an amphoteric oxide. ii) Non-metals in general do not displace hydrogen from dilute acids. iii) Metals conduct electricity. Solution: i) Zinc oxide is considered an amphoteric oxide because it shows both acidic and basic behaviour. ii) Non-metals do not react with dilute acids hence do not displace hydrogen from dilute acids. iii...

science class 10th chapter-Metal and non-metal Formula & Important points Class-10 for chapter-Metal and non-metal Metals: The elements, which have the properties of luster, malleability and ductility, high thermal and electrical conductivities. The metals have a good tendency to loose. electrons. Non-metals: The elements, which do not have the above, mentioned properties.These have a good tendency to gain electrons. Metalloids: The elements having the properties of metals as well as non-metals. Difference between metals and non-metals Properties Metals Non-metals Physical Properties 1. State Metals are solids at ordinary temperature. (except mercury, which is a liquid.) Non-metals exist in all the three states, that is, solid, liquid and gas. 2. Lustre They possess lustre of shine. They possess no lustre. (except lodine and graphite.) 3. Malleability and Ductility Metals are generally malleable and ductile. Non-metals are neither malleable nor ductile. 4. Hardness Metals are generally hard. Alkali metals are exception. Non-metals possess varying hardness. Diamond is an exception. It is the hardest substance known to occur in nature. 5. Density They have high densities. They generally possess low densities. 6. Conductivity (Heat & Electricity) Metals are good conductors of heat and electricity. Non-metals are poor conductors of heat and electricity. The only exception is graphite which is a good conductor of electricity. 7. Melting and boiling point They usually have high ...

CBSE Class 10 Science Notes Chapter 3 Metals and Non-metals Pdf free download is part of According to new CBSE Exam Pattern, Metals: Physical properties of metals, chemical properties of metals and non-metal oxide. Metals are the elements that conduct heat and electricity and are malleable and ductile. Examples are Iron (Fe), Aluminium (Al), Silver (Ag), Copper (Cu), Gold (Au), Platinum (Pt), Lead (Pb), Potassium (K), Sodium (Na), Calcium (Ca) and Magnesium (Mg) etc. Metals are the elements which form positive ions by losing electrons. Thus, metals are known as Electropositive Elements. Physical Properties of Metals • Hardness: Most of the metals are hard, except alkali metals, such as sodium, potassium, lithium, etc. are very soft metals. These can be cut by using a knife. • Strength: Most of the metals are strong and have high tensile strength. Because of this, big structures are made using metals, such as copper (Cu) and iron (Fe). (Except Sodium (Na) and potassium (K) which are soft metals). • State: Metals are solid at room temperature except for mercury (Hg). • Sound: Metals produce ringing sound, so, metals are called Sonorous. Sound of metals is also known as Metallic sound. This is the cause that metal wires are used in making musical instruments. • Conduction: Metals are a good conductor of heat and electricity. This is the cause that electric wires are made of metals like copper and aluminium. • Malleability: Metals are malleable. This means metals can be beaten...

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Here are all the Class 10 Science Chapter 3 NCERT Solutions . This solution includes questions, answers, photos, examples of the complete Chapter 3, Metals and Non-Metals of Science taught in Class 10. Chapter 3 Metals and Non-Metals is an important chapter that students should learn in class 10th. These solutions are also prepared in accordance with the guidelines of the NCERT textbook. For you to revise the entire syllabus and score a higher score, all the exercise questions given in NCERT Solutions for Class 10 Science chapter 3 are there for you available in Vedantu’s website. You can download Class 10 Maths NCERT Solutions to help you to revise complete syllabus and score more marks in your examinations. Important Topics Covered in Class 10 Science Chapter 3 • Physical and Chemical Properties of Metals and Non-metals • How Do Metals and Non-metals React? • Occurrence of Metals • Corrosion Intext Questions: 1. Give an example of a metal which i. is a liquid at room temperature. Ans: Mercury ii. can be easily cut with a knife. Ans: Potassium iii. is the best conductor of heat. Ans: Copper and Silver iv. is a poor conductor of heat. Ans: Mercury. 2. Explain the meanings of malleable and ductile. Ans: Malleable: Property of a metal due to which it can be beaten into thin sheets is known as malleability and the metal is known to be malleable. Ductile: Property of a metal due to which it can be beaten into thin pipes/wire is known as ductility and the metal is known to be d...