M W S
Cherical Bondtng
And
Moleculan Stuctuxe
ValenLe E
Aeois Valence E kewis dot &uuctuue
B’ l 3
4 C
,N>a,5
4
:Ne
, M T W S
Valencs : Jt is the nunbea of eleckuons
needed to Coomplete
olect io 4hein
vatence Shell.
* Whon thone aue 8 eloctaons in the
outes mOslk &hell of an clement
Ahen t ateains slabltty | it becomes
sAable.
OCTeT RULE
*This aule coas paopased by Aeois and Kessel.
* Atouding to this ule, atoms codeugo
chemical. Raction in oude to atkain an
octet of eledaoos in the valence shel
* The attaactve foACe that binds Ahe atoms
Aogathex in a mole cule is caled a chemical
bond.
, M W
* Jt is oAmed eithe by the duQnsfea of eleckuons
OA by Ahe thaing of eleckuwns.
Nac
,Na a,8;1 Nat
Nau
Na neocded to demoe 4 eletuon to become
Mable. Cl neodi to gain 1 elecdeon to become
slable
he bood ounod 4uorm the duanstea o elecon
knon as ionic bond
Loco
%ionization entalnuy (AiH)
Hgh cletuon gain anthalpy (Aagu)
Hi¡h Aatice nthalpy (Aatie H)
facous ofeciog iönic bod faakian
Cherical Bondtng
And
Moleculan Stuctuxe
ValenLe E
Aeois Valence E kewis dot &uuctuue
B’ l 3
4 C
,N>a,5
4
:Ne
, M T W S
Valencs : Jt is the nunbea of eleckuons
needed to Coomplete
olect io 4hein
vatence Shell.
* Whon thone aue 8 eloctaons in the
outes mOslk &hell of an clement
Ahen t ateains slabltty | it becomes
sAable.
OCTeT RULE
*This aule coas paopased by Aeois and Kessel.
* Atouding to this ule, atoms codeugo
chemical. Raction in oude to atkain an
octet of eledaoos in the valence shel
* The attaactve foACe that binds Ahe atoms
Aogathex in a mole cule is caled a chemical
bond.
, M W
* Jt is oAmed eithe by the duQnsfea of eleckuons
OA by Ahe thaing of eleckuwns.
Nac
,Na a,8;1 Nat
Nau
Na neocded to demoe 4 eletuon to become
Mable. Cl neodi to gain 1 elecdeon to become
slable
he bood ounod 4uorm the duanstea o elecon
knon as ionic bond
Loco
%ionization entalnuy (AiH)
Hgh cletuon gain anthalpy (Aagu)
Hi¡h Aatice nthalpy (Aatie H)
facous ofeciog iönic bod faakian
