Chromium in dilute acid. Image showing the pale blue colour of the Cr2- chromate ions seen when chromium metal is dissolved in a dilute oxygen-free, n

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Chromium in dilute acid. Image showing the pale blue colour of the Cr2- chromate ions seen when chromium metal is dissolved in a dilute oxygen-free, non-oxidising acid.

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Size: 2663px × 3979px
Photo credit: © TREVOR CLIFFORD PHOTOGRAPHY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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