8.4. References http://www.ck12.org
8.4 References
- Christopher Auyeung and Jodi So. CK-12 Foundation. CC BY-NC 3.0
- Zachary Wilson. CK-12 Foundation. CC BY-NC 3.0
- Jodi So. CK-12 Foundation. CC BY-NC 3.0
- Jodi So. CK-12 Foundation. CC BY-NC 3.0
- Jodi So. CK-12 Foundation. CC BY-NC 3.0
- Ben Mills (User:Benjah-bmm27/Wikimedia Commons). http://commons.wikimedia.org/wiki/File:Sodium-fl
uoride-3D-ionic.png. Public Domain - User:Stickpen/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:Villiaumite-russia.jpg. Pub-
lic Domain - Christopher Auyeung. CK-12 Foundation. CC BY-NC 3.0
- Christopher Auyeung. CK-12 Foundation. CC BY-NC 3.0
- Image copyright Flegere, 2014. http://www.shutterstock.com. Used under license from Shutterstock.com
- Jodi So. CK-12 Foundation. CC BY-NC 3.0
- Christopher Auyeung. CK-12 Foundation. CC BY-NC 3.0
- Hi-Res Images of Chemical Elements. http://images-of-elements.com. CC BY 3.0
- Hi-Res Images of Chemical Elements. http://images-of-elements.com. CC BY 3.0
- Mark (Flickr:RelentlesslyOptimistic). http://www.flickr.com/photos/relentlesslyoptimistic/5032289/. CC
BY 2.0 - User:Arturoramos/Wikimedia Commons. http://commons.wikimedia.org/wiki/File:Walt_Disney_Concert_H
all_Across_Grand.jpg. CC BY 3.0