CBSE Class 10 Science Chapter 6 Notes Life Processes Life Processes Class 10 Notes Understanding the Lesson 1. Life Processes: All the processes like respiration, digestion, which together keep the living organisms alive and help in maintaining the functions of the body, are called life processes. 2. Nutrition: The process by which an organism obtains…
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CBSE Class 10 Science Chapter 5 Periodic Classification of Elements Periodic Classification of Elements Class 10 Notes Understanding the Lesson 1. At present, 118 elements are known to us. All these have different properties. Out of these 118, only 98 are naturally occurring. These elements have different characteristic properties, so it is very difficult to study…
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CBSE Class 10 Science Chapter 4 Notes Carbon and its Compounds Carbon and its Compounds Class 10 Notes Understanding the Lesson 1. Carbon: All living structures are carbon based. The amount of carbon present in the Earth’s crust and in the atmosphere is quite meagre. The Earth’s crust has only 0.02% carbon in the form…
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CBSE Class 10 Science Chapter 3 Notes Metals and Non-metals Metals and Non-metals Class 10 Notes Understanding the Lesson 1. Element is the simplest form of matter which contains one kind of atoms. About 118 elements are known today. There are more than 90 metals, 22 non-metals and a few metalloids. Sodium (Na), potassium (K),…
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CBSE Class 10 Science Chapter 2 Notes Acids Bases and Salts Acids Bases and Salts Class 10 Notes Understanding the Lesson 1. Acids and Bases: Acids are sour in taste and change the colour of blue litmus to red. The term has been derived from the Latin word ‘acidus’ which means sour taste. Generally acids…
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CBSE Class 10 Science Chapter 1 Notes Chemical Reactions and Equations Chemical Reactions and Equations Class 10 Notes Understanding the Lesson 1. Chemical reaction: The reaction in which the original state of the particles changes and it cannot be reversed by simple physical means, is known as a chemical reaction. Examples: fermentation of grapes, burning…
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Class 10 Science Notes | NCERT Class 10 Science Notes CBSE Class 10 Science Revision Notes Check below Chapter-wise links of Class 10 Science Notes based on NCERT Class 10 Science textbook. Chemical Reactions and Equations Class 10 Notes Acids Bases and Salts Class 10 Notes Metals and Non-metals Class 10 Notes Carbon and…
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