What is an atom? | Atoms and molecules | Class 9th science

"Get ready to explore the building blocks of our universe! In this video, we'll delve into the fascinating world of atoms and discover what makes them tick.

Join me as we explore:

- The history of atomic theory (Dalton's atomic theory)
- Definition of atom
- Size of atom
- Modern day symbols of atoms of different elements
- Rules for writing symbols of atoms of elements
- Atomic mass unit

Whether you're a student, teacher, or simply curious about the world around you, this video will provide a comprehensive introduction to the atomic structure and its significance.

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- Concept explanations and tutorials
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Let's dive into the tiny world of atoms and uncover the secrets of the universe!"

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