Potassium (VI) dichromate (K2Cr2O7) solution in a test tube. The orange colour comes from the chromium ions, not the potassium ions. Chromium is a tra

Potassium (VI) dichromate (K2Cr2O7) solution in a test tube. The orange colour comes from the chromium ions, not the potassium ions. Chromium is a tra Stock Photo
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Contributor:

Science Photo Library / Alamy Stock Photo

Image ID:

2ACF14A

File size:

17.7 MB (156.4 KB Compressed download)

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Dimensions:

2036 x 3043 px | 17.2 x 25.8 cm | 6.8 x 10.1 inches | 300dpi

Date taken:

2 December 2008

More information:

Potassium (VI) dichromate (K2Cr2O7) solution in a test tube. The orange colour comes from the chromium ions, not the potassium ions. Chromium is a transition metal.