NCERT Classes
Previous Year Papers
Entrance Exams
State Boards
Home > NCERT Solutions > Rajasthan Board of Secondary Education > Class 11 > Chemistry > Chemistry Part I > Chapter 3 Classification Of Elements And Periodicity In Properties
Sponsor Area
Give the ‘liquid elements’ in the periodic table.
What is valency of an element?
Gallium was named by Mendeleev as
What are magic numbers?
Which property is the basis of long form of periodic table?
How many elements are placed in each period of the p-block?
What is the number of groups in: (i) p-block (ii) d-block?
How many elements are present in:(i) second period (ii) fourth period (iii) sixth period?
Mock Test Series
Wired Faculty
