- #1
chwala
Gold Member
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kindly clarify on the color of chromium ##cr^{3+}##. Is it green or grey-green? There is a conflict in my textbook i.e Roger Norris IGCSE Chemistry and the cie syllabus content 2019. regards,
The problem with images from different sources on one screen can result in the same colour looking different. I think 'green' is good enoughAns: Looks like both, depending for Cr2O3. See https://www.google.com/search?biw=1.....1...1..gws-wiz-img...35i39j0i67.EPzWGoCfhk4 .
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