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CHEM AND BIO HELP AND TIPS HERE

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holtadit:
Stay online for a few moments

holtadit:
https://studentforums.biz/index.php/topic,6394.0.html

Are you sure about the structure for Ca Cl ?? Why do all the ions connect to one in the middle ?

nid404:
It's not converging at the centre...the bold lines are just showing the 3-D structure
the connecting lines are not in bold...

The Golden Girl =D:
how do i revise for biology , it's such a huge syllabus?!!?! ...oh and can u tell me where can i  find the methods for the experiments in paper 6 chemistry ?

thx in advance

holtadit:
These are bio audio revison files:

http://cid-9132d87007ea7520.skydrive.live.com/browse.aspx/.Public/Biology%20Podcasts%20-%20Audio%20Revision?uc=2



These are revison powerpoints/pdf files:

http://thenightdreamer.wordpress.com/category/subjects/biology/



By the way The Nightdreamer Inc. is my website !!

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