Sunday, 21 March 2010

Formula of water...

Teachr-
Wat is d formula of water?

Stu-
H2 MgCl NaCl HNO3O
CaCO3Ca(OH)2SnTn HgNiHCl(COOH)4

Tchr- Wat is dis?

Stu- Mam, dis is corporation water.!
at 02:58
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