ABDULKARIM PRESENTS...

PRESENTED BY...

INTRODUCTION.....WHAT IS IT?

The periodic table of elements is the arrangement of all the elements known in Chemistry according to their atomic no.s, and hence, keeping them in an arrangement of columns that have almost the same 🅱properties.🅿️

🎞🎞The Arrangement...
The periodic table is arranged in columns called 'Groups' and rows called 'Periods'. In the BackGround, you can see a green line around the first Group of elements. Why have I made it, or what's it's purpose???
Let's see next incoming👉🏼👉🏼👉🏼

The circle is made to show an interesting fact.......
The elements in each group have the same no. of valence electrons...
In case of Lithium, the configuration is 2,1. For Sodium, it's 2,8,1.
Similarly, for Potassium, it's 2,8,8,1. And it applies to all
Other groups as well.

THE PERIODIC TABLE IN OUR SURROUNDINGS...

Let's make a list of a few common ones...

• The road is built of Tarmac, or Asphalt, and contains CARBON. 🛣
• The sky itself has many elements...HELIUM, OXYGEN, NEON, &tc...🌤
• The clouds are made up of water vapor, and hence, HYDROGEN and OXYGEN. ☁️🌧☁️💧💧💧

Hence, we saw a few things about the periodic table of elements...and sorry about the history, maybe next time I'll come up with it.....
🎬🎞🎞🎞🎞🎞🎬

#BONUS: PERCENTAGE OF GASSES IN ATMOSPHERE...

...THANK YOU...