Copper 1
by Martyn F. Chillmaid/science Photo Library
Title
Copper 1
Artist
Martyn F. Chillmaid/science Photo Library
Medium
Photograph - Photograph
Description
Test tube of copper/1, 2 diaminoethane (ethylenediamine) complex ion. The ions of transition metals are coloured and this makes it possible to tell which ion is present in a solution. The copper/1, 2 diaminoethane complex ion is purple because most of the absorption band is in the green part of the spectrum - 530nm.
Uploaded
May 9th, 2022
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