| | |   Green plant. Green plants are green because they contain chlorophyll, which they use for photosynthesis.  Chlorophyll contains a magnesium ion in its active center.
 Source: Nick Mann
 Contributor: Nick Mann
 Acquired: 13 January, 2010
 Text Updated: 13 January, 2010
 Price: Donated
 Size: 2"
 Purity: <1%
 | 
 |   | 
 |