What is Valency ?
Do you know:
👉Why bond formation takes place?
Reason:
Infact atoms are always in a struggle to reach the stable state .
Atoms having only one shell can achieve the stable stable by completing its duplet
& the atoms with 7 or less then 7 electrons in its valence shell becomes stable by completing its octet.
The stable state elements of the periodic table are called noble gases because they have complete valence shells .Therefore ,noble gases are also known as inert gases because they are unreactive. All other elements of the periodic table make bonds to achieve noble gas configuration.
Finding Valency of Elements Tips & Tricks:
Valency Definition & Examples:
video Link: https://youtu.be/SdHKJ46FqJ0
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