-: Go through the lesson :-
Can You Recall? 16
Classification of Elements 16
Can You Tell? 16
Do You Know? 17
Newlands’ Law of Octaves 17
Text 18
Think About It 19
Merits of Mendeleev’ Periodic Table 19
Use Your Brain Power! 19
Demerits of Mendeleev's Periodic Table 20
Use Your Brain Power! 20
Modern Periodic Law 20
Modern Periodic Table 21
Use Your Brain Power! 21
Structure of the Modern Periodic Table 21
Modern Periodic Table and Electronic Configuration of Elements 22
Periods and electronic configuration 23
Explanation 24
Atomic Size 25
Metallic - Non-metallic Character 26
Explanation 27
Do You Know? 28
-: Assorted Questions :-
Multiple Choice Questions
Fill in the blanks
Match the Pairs
Answer in One Sentence
Definitions / Laws / Rules
-: Exercise 2 :-
Question 1 28
Question 2 28
Question 3 28
Question 4 29
Question 5 29
Question 6 29
Question 7 29
Question 8 29
Project 29
QR Code 29
-: Question Bank :-
Multiple Choice Questions 2
Odd One Out 12
Match the pairs 15
True or False 20
Explain 23
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