Скачать или смотреть Classification of Elements – Earlier Attempts Explained | Class 11 | Rohit Mandhan

Welcome to another learning session by Rohit Mandhan 🎓

In this video, we’ll cover “Earlier Attempts to Classify Elements” from Chapter 3 – Periodic Classification of Elements (Class 10 Science).
You’ll learn about the early classification efforts made by scientists such as Dobereiner, Newlands, and Mendeleev, and how these laid the foundation for the modern periodic table

Topics Covered:
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#Class10Science #PeriodicClassificationOfElements #EarlierAttempts #RohitMandhan #CBSE #ScienceChapter3 #DobereinersTriads #NewlandsLawOfOctaves #MendeleevPeriodicTable
Dobereiner’s Triads

Newlands’ Law of Octaves

Mendeleev’s Periodic Table

Limitations of Early Classifications

✨ Perfect for Class 10 CBSE Students
🎯 Easy explanation + examples
📚 Based on latest syllabus