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Matter in our Surrounding

Class 9 | Science 1. Introduction to Matter: 2. Characteristics of Particles in Matter: 3. Change of State: 4. Effect of Heat on Matter: 5. Factors Affecting Evaporation: 6. Evaporation Causes Cooling: 7. Sublimation: 8. Diffusion: 9. Brownian Motion: 10. Matter is Composed of Particles:– The particle nature of matter explains various properties and behaviors…

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Nutrition and Health

Class 9 | Science Introduction to Nutrition: Healthy Eating: Carbohydrates: Proteins: Fats: Vitamins and Minerals: Water: Dietary Guidelines: Food Labels: Eating Disorders: Exercise and Physical Activity: Common Health Issues: Meal Planning: Food Safety: Dietary Preferences and Restrictions: Nutrition and Growth: Special Dietary Needs: Multiple Choice Questions Key Certainly, here are the answers to the 20…

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Periodic Elements

Class 9 | TN State Board Science Key Concepts Atomic Structure: Periodic Table: Atomic Number (Z): Atomic Mass (Atomic Weight): Valence Electrons: Chemical Bonding: Periodic Trends: Noble Gases: Alkali Metals: Halogens: Transition Metals: Metals vs. Nonmetals: Metalloids: Fill in the Blank Questions Answer the following fill in the blank questions. Key Verify your answers.

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Students’ Wish List

By Dr E. Ramanathan A students’ wish list can vary widely depending on their age, interests, and needs. Here are some common items that students might include on their wish list. For those looking to add a humorous touch, consider checking out the best gag gifts that can bring laughter to any occasion. 1. School…

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Parents’ Wish List

by Dr E. Ramanathan A parents’ wish list includes a variety of hopes and desires related to their children. It can be classifed as the wish list about their well-being, their family life, and their own personal needs and aspirations. Let us keep in mind that every parent’s wish list may be unique, yet I…

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Collect Money like a Honey Bee

According to Chanakya’s Arthashastra, governments or organisations should collect taxes or fees like a honeybee collects honey from flowers. The idea is that governments should collect taxes in the same way that a honeybee collects just the right amount of honey from a flower so that both the government and taxpayers can survive. The taxes should be…

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