CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES | PART - 2 | CHAPTER 3 | PLUS ONE CHEMISTRY

Welcome to DNA Learning, your go-to channel for free Plus One Chemistry lessons! In today’s video, we will dive deep into Chapter 3: Classification of Elements and Periodicity in Properties, an essential topic for both board exams and competitive exams like NEET and JEE.

🔍 What You’ll Learn in This Video:
Modern Periodic Table

Explanation of how elements are organized based on atomic number and the evolution of the periodic table.
Understanding the significance of groups and periods in the table.
Classification of Elements

Discover the different categories of elements: metals, non-metals, and metalloids.
Detailed discussion on s, p, d, and f blocks in the periodic table and their characteristics.
Periodic Trends

Atomic Radius: How atomic size changes across a period and down a group.
Ionization Energy: Trends in the energy required to remove an electron from an atom.
Electron Affinity: Explanation of how electron affinity changes across periods and groups.
Electronegativity: How the ability of an atom to attract electrons varies across the periodic table.

Periodicity in Properties

Learn how properties like metallic character, non-metallic character, and chemical reactivity vary in a periodic manner.
Understand the relationship between periodicity and the properties of elements.

🌟 Why This Topic is Important:
Mastering Classification of Elements and Periodic Trends is critical for understanding the structure and reactivity of elements, which forms the foundation for advanced Chemistry topics in Plus Two, NEET, and JEE.

This topic also helps you understand how the periodic table helps predict the behavior of elements during chemical reactions.

🔑 Key Topics Covered in This Video:

Modern Periodic Table
Classification of Elements in Periodic Table
Periodic Properties and Trends
Atomic Radius
Ionization Energy
Electron Affinity
Electronegativity
Periodicity in Properties
Trends in Periodic Table
s-block, p-block, d-block, f-block Elements

📈 Relevant for:
Plus One Chemistry Students
NEET Chemistry Preparation
JEE Chemistry Preparation
Board Exam Chemistry Revision

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