Question

how can i memorize the periodic table easily

Answer 1

With the help of sentences... You can make sentences for this elements

Answer 2

Hello....

To memorise the periodic table, I can give you a trick.
But I can only give up-to 20 elements.

I have made a sentence which includes the periodic table elements.

Here... first I'll give for first 10 elements.

Happy Henry Like beans but can not obtain from near.
Happy - H
Henry - He
Like - Li
Beans - Be
But - B
Can - C
Not - N
Obtain - O
From - F
Near - Ne

Then the next 10 ##-

Naughty Maggie Always Sighs Please Stop Clowing Around Kate's Car.

Naughty - Na
Maggie - Mg
Always - Al
Sighs - Si
Please - P
Stop - S
Clowing - Cl
Around - Ar
Kate's - K
Car- C

It's the number wise mass number of each element.
Now to find the mass number, also I have a trick.

⭐If the mass number if a element is multiple of 2 , then the mass number will be it's double or ×2.
For example...
The atomic number of Helium is 2 , as it's a multiple of 2 , the mass number will be 4 [ 2×2 ]

⭐ Of the mass number of a element is not divisible by 2, the mass number will be ×2+1
For example...
The atomic number of lithium is 3 ,which is not divisible by 2, so the mass number will be 7 [ (3×2) + 1 ] .

This formula gets fixed on every element below 20 , but except Hydrogen, Beryllium, Nitrogen, Chlorine and Argon.

Hope it helps you...
@pakhi6