What A@di uploaded is correct... I just checked the IGCSE CHEM syllabus.
if u sure abt that..thank you!
dude..relax now,.u'll do good at chem..and listen to bombay rockers - ari ari ari...
if ur real name is ari u'll love the song
By the way..if u have more doubts..plz ask..we all r dere..
@nid - arre yaar, maine book bhi check kiya..yeh CO dabba NH kar ke kuch hai hi nahi..it shud be 2 diff. boxes and then chain mein link karo,.,.