How to remember peroidic table

Distinguish between the arrangement of elemens in Medeleev's peroidic table and Modern periodic table. Which of the two arrangements of elements is better and why ?

How to Remember Nitrogen Cycle In One Shot for NEET || NEET Biology || NEET Revision and Preparation

How have the shortcomings of Mendeleev's periodic table been overcome in the modern periodic table ?

Long form OF Periodic Table (Complete Table OF 118 Elements and Trick to Remember Complete Periodic Table)

How many Horizontal rows are there in the periodic table ?

How many vertical columns are there in the periodic table ?

How was the problem of placement of isotopes in Mendeleev's periodic table overcome in modern periodic table?

Important Points to remember in Circles