Qualification > Sciences
IGCSE CHEMISTRY DOUBTS HERE !!!!
Most UniQue™:
--- Quote from: The Golden Girl on June 08, 2011, 10:57:23 am ---I hope I helped :)
Attached.
Excuse my drawing skills :-X
--- End quote ---
Got it tnxxxx a lot!!!
Anyone cn do 5a(ii) and 5b?
The Golden Girl =D:
--- Quote from: Most UniQue™ on June 08, 2011, 11:09:10 am ---Got it tnxxxx a lot!!!
Anyone cn do 5a(ii) and 5b?
--- End quote ---
I drew Q.5]b) but I'm not sure of it as for a)ii) , Ask Fidato to help you out with that one :)
Amelia:
Silicon Carbide is like the diamond structure. I hope this gives you the idea.
Dia. 1 - Draw one carbon; surrounded by silicon atoms.
Dia 2 - Draw one silicon atom, surrounded by carbon atoms.
Most UniQue™:
--- Quote from: Amelia on June 08, 2011, 11:23:01 am ---Silicon Carbide is like the diamond structure. I hope this gives you the idea.
Dia. 1 - Draw one carbon; surrounded by silicon atoms.
Dia 2 - Draw one silicon atom, surrounded by carbon atoms.
--- End quote ---
should the diagram look exactly the same as diamond or only i need to show the four bonds?
Amelia:
--- Quote from: Most UniQue™ on June 08, 2011, 11:53:27 am ---should the diagram look exactly the same as diamond or only i need to show the four bonds?
--- End quote ---
Just the four bonds, yes. They are asking you to show only a 'part' of the diamond shape, that's all. ;)
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