1.1 What is Chemistry?

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

3.3 References

1. Zachary Wilson and Laura Guerin. CK-12 Foundation. CC BY-NC 3.0


2. Courtesy of NASA/SDO. http://commons.wikimedia.org/wiki/File:The_Sun_by_the_AtmosphericImaging-
   Assembly_of_NASA%27s_Solar_DynamicsObservatory-_20100819.jpg. Public Domain


3. Christopher Auyeung. CK12 Foundation. CC BY-NC 3.0


4. Christopher Auyeung. CK12 Foundation. CC BY-NC 3.0


5. Laura Guerin. CK-12 Foundation. CC BY-NC 3.0


6. Christopher Auyeung. CK12 Foundation. CC BY-NC 3.0


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


8. Laura Guerin. CK-12 Foundation. CC BY-NC 3.0


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