Category Class 6 – 10 notes

Electricity

Electricity Chapter 11 Class 10th biochunks.com

Electric Current and Circuit Electricity is very important in our lives. It powers homes, schools, hospitals, and industries. But what is electricity and how does it work? Let’s find out. Electric Current and Circuit Example 11.1 Electric Potential and Potential…

Metals and Non-metals

Metals & Non metals Chapter 03 Class 10th biochunks.com

Physical Properties Introduction Uses in Daily Life Physical Properties Metals Additional Observations Non-metals In the previous class, you learned that there are fewer non-metals than metals. Examples of non-metals include: Non-metals can be solids or gases. Bromine is an exception…

Acids, Bases, and Salts

Acids, bases & Salts Chapter 02 Class 10th biochunks.com

Chemical Properties of Acids and Bases Introduction to Acids and Bases Identifying Acids and Bases Chemical Properties of Acids and Bases Laboratory Activity with Indicators Olfactory Indicators Summary How Do Acids and Bases React with Metals? How do Metal Carbonates…

Motion

Motion Chapter 07 Class 9th biochunks.com

Understanding Motion Perceiving Motion: Earth’s Motion: Relative Motion: Types of Motion: Activities and Discussions Think and Act: Describing Motion Reference Point: Motion Along a Straight Line Distance and Displacement: Example Breakdown: Key Points: Activities Uniform and Non-Uniform Motion Uniform Motion:…

Atoms and Molecules

Atoms & Molecules Chapter 03 Class 9th biochunks.com

Laws of Chemical Combination Ancient Philosophers’ Ideas Laws of Chemical Combination 1. Law of Conservation of Mass 2. Law of Constant Proportions Dalton’s Atomic Theory Fun Fact What is an Atom? Building Blocks of Matter Size of Atoms Atomic Radius…

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