1.1 What is Chemistry?

13.4. References http://www.ck12.org

14.4 References

1. User:Workingclass91/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:Liquid_chlorine_in_fl
   ask.jpg. CC BY 3.0


2. Courtesy of NASA. http://exploration.grc.nasa.gov/education/rocket/state.html. Public Domain


3. Flickr:p.Gordon. http://www.flickr.com/photos/pgordon/4097094562/. CC BY 2.0


4. User:Booyabazooka/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:Wassermolek%C3%BC
   leInTr%C3%B6pfchen.svg. Public Domain


5. User:Karlhahn/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:ConcaveMeniscusContactAng
   le.png. Public Domain


6. User:Karlhahn/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:ConvexMeniscusContactAngl
   e.png. Public Domain


7. Image copyright Alina G, 2014. http://www.shutterstock.com. Used under license from Shutterstock.com


8. Jodi So. CK-12 Foundation. CC BY-NC 3.0


9. Zachary Wilson. CK-12 Foundation. CC BY-NC 3.0


10. Christopher Auyeung. CK-12 Foundation. CC BY-NC 3.0


11. Christopher Auyeung. CK-12 Foundation. CC BY-NC 3.0