Keywords: 1-Naphthaleneacetic-acid-3D-spacefill.png Space-filling model of the 1-naphthaleneacetic acid molecule a plant hormone in the auxin family Colour code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> F51E1E Oxygen O red<br> 2011-02-19 own DS Visualizer Jynto talk Ball-and-stick version cc-zero Images by Jynto Space-filling models Naphthaleneacetic acid |