learning chemistry 1

Gibrail, on December 14, 2007, said:

Chimica?

Alexander der Zeiger, on December 22, 2007, said:

So nen Sch**ß machen wir auch grad in chemie. Ich hasse Chemie!!

eva.f, on December 23, 2007, said:

:)

HaXoN, on December 23, 2007, said:

???

Virus90, on January 27, 2008, said:

nice shot but it remind me of bad days , I am trying 2 forget here :(....;)

Arthur Regnault, on February 12, 2008, said:

Oh !? chemistry, that's right thanks for reminding me that test in 3 days i better walk away and study, or pictures are gonna kill my highschool days

Dancos, on February 12, 2008, said:

Acetone, guessed? I love chemistry. Greetings Dancos.

lazali54, on June 19, 2009, said:

that which hidrocarbon