OCTET RULEpower point presentation - DEPARINE.pptx

the octet power point presentation

1. O C T E T RULE AND THE FORMATION OF COMPOUNDS

2. O CTET RULE A m erican chemist Gilbert lewis ( 1 8 7 5 - 1 9 4 6 ) used t h i s observation to explain the types of ions and molecules that are formed by other element

3. V a l e nce shell I t r e f e r s to the t e n d ency of a t o ms t o p r e f e r t o h a v e e i ght electron's .

4. T y p e of bonding A . I o n i c bond B . c o v a l e n t b o n d

5. I o n i c bond A b o n d t h a t f o r m s w h e n t h e v a l e n ce ( o u t e r most ) e l e c t rons o f o n e a t o m a r e t r a n sfe r r e d p e r m a n e n t ly t o a nother a t o m .

6. C o v a l e nt bond I s a c h e m ical b o n d t h a t i n v o l ves t h e s h a r i n g o f e l e ctrons p a i r s b e t w een a t o m s .

7. T y p e of c o v a l ent bond S i n g l e bond D o u ble bond T riple bond

8. S i n g l e bond * W h e n t w o atoms e l e ctr o n s - o n e p a i r o f electrons - a r e shared between two atoms

9. D o u ble bond W h e n two atoms share two p a i rs of electrons with each other .

10. T r i p l e bond W h e n t h r e e p a i rs of electrons are shared between two atoms in a molecule .