YEAR 12 Chemistry stars! by Chemistry Super Stars!! https://padlet.com/georgea6/Bookmarks Made with joy en-us 2018-01-30 08:01:31 UTC 2018-02-06 04:04:59 UTC hello@padlet.com ACTIVITY georgea6 https://padlet.com/georgea6/Bookmarks/wish/226910003 1. Draw the best Lewis Dot Structure for each of the following species. (Elevated order difficulty)
a) BeF2           
b) BCl3       
c) CCl4       
d) PBr5         
e) SI6              
2. Give the name of the electron domain geometry and the name for the molecular geometry for each of the species in Q #1.  (ADVANCED LEVEL)
Extension:
3. Draw the best Lewis Dot Structures for each of the following species.
a) BH2–     
b) NI3
c) ClF4+         HL ONLY   
d) SF5–          HL ONLY    ]]> 2018-02-01 06:59:17 UTC https://padlet.com/georgea6/Bookmarks/wish/226910003 Activity 2 (Learning Station Chart Model) georgea6 https://padlet.com/georgea6/Bookmarks/wish/226910842 After answering Q2
Each group will create a learning station by constructing the geometric models (a till e) using the molymods representing the molecular geometry, electron domain geometry and bond angle; all assembled in the given chart.
Learning station a:
Dix - Samira - Avani - Sraddha
Learning station b:
Navina-Aman- Ananya-Ayush
Learning station c:
Ishan Zuaim- Arman - Aniij - Aman
learning station d:
Joshua - Prany - Bas - Rohan
learning station e:
Shreya - Mazen - Ishan Raj - Manav 

N.B The best designed chart will get a bonus point in CA3.]]> 2018-02-01 07:05:46 UTC https://padlet.com/georgea6/Bookmarks/wish/226910842 L.O georgea6 https://padlet.com/georgea6/Bookmarks/wish/227817839 Understandings:
- Lewis (electron dot) structures show all the valence electrons in a covalently bonded species.
- Shape/Geometry of species is determined by the repulsion of electron pairs according to VSEPR theory.

Applications and skills:
Deduction of Lewis (electron dot) structure and geometry of molecules and ions showing all valence electrons.]]> 2018-02-04 07:26:34 UTC https://padlet.com/georgea6/Bookmarks/wish/227817839 Starter georgea6 https://padlet.com/georgea6/Bookmarks/wish/227818913
1. List all the molecular geometries that you know with bond angles.
2. Outline the difference between Molecular geometry and electron domain geometry.
3. Compare between coordinate and covalent bonding.
Extension:
Draw all possible reasonance lewis structures of Ozone molecule and name the characteristic type of bonding present.

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