Checked content

File:Tetrafluoroethylene polymerization.png

Description diagram showing the polymerization of tetrafluoroethylene
Date 14:38, 11 November 2007 (UTC)
Source Own work
Author Edgar181
( Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Schools Wikipedia facts

Wikipedia for Schools is one of SOS Children's many educational projects. The world's largest orphan charity, SOS Children's Villages brings a better life to more than 2 million people in 133 countries around the globe. Why not try to learn more about child sponsorship?