Question

Write about position of Hydrogen in periodic table

Answer 1

hey mate.. ✌✌✌

here is answer.. ⏬⏬

Position of hydrogen has always been a controversy .

It acts as both a metal and a non metal.

In general, we consider it to be a group I element but sometimes it is also shown on the top of group 17 as it acts as a non metal.

This Is because hydrogen is one elctron short to attain the nearest nobel gas configuration just like halogens.

But in the end , hydrogen is the lightest element after all so it is placed at the top of group 1 with the alkali metals.

I hope it's help u ✌✌✌✌✴✴

Answer 2

⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐


❄❄❄❄ HYDROGEN ❄❄❄❄

✔ Symbol : H

✔ Chemical formula : H2

✔ Valency : 1

✔ Electronic Configuration : 1 (K shell)

✔ Relative atomic mass : 1

✔ Relative molecular mass : 2

✔ Atomic number : 1

❄❄ POSITION OF HYDROGEN ❄❄

➡ Hydrogen is the first element in the periodic table. Its atomic number is 1, and it has only one electron in its valence shell. THEREFORE, IT BELONGS TO THE FIRST GROUP AND FIRST ELEMENT OF PERIODIC TABLE.


⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐