![Chromium transition metal Chemistry chromium(III) Cr3+ complex ions chromate(VI) CrO42- dichromate(VI)Cr2O72- redox chemical reactions principal +3 +6 oxidation states ligand substitution GCE AS A2 IB A level inorganic chemistry revision notes Chromium transition metal Chemistry chromium(III) Cr3+ complex ions chromate(VI) CrO42- dichromate(VI)Cr2O72- redox chemical reactions principal +3 +6 oxidation states ligand substitution GCE AS A2 IB A level inorganic chemistry revision notes](https://www.docbrown.info/page04/4_75trans/trans04-04cr.gif)
Chromium transition metal Chemistry chromium(III) Cr3+ complex ions chromate(VI) CrO42- dichromate(VI)Cr2O72- redox chemical reactions principal +3 +6 oxidation states ligand substitution GCE AS A2 IB A level inorganic chemistry revision notes
Gem-A - Who can tell us what this is? We've given you some hints below... ๐ Carbonate of chromium and magnesium ๐ Pink, lilac and vibrant purple colour variations ๐ Occurs with
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Chromium carbonate (29689-14-3) - Chromium carbonate Manufacturer, Supplier, India, China | Otto Chemie Pvt Ltd
![Chromium carbonate (29689-14-3) - Chromium carbonate Manufacturer, Supplier, India, China | Otto Chemie Pvt Ltd Chromium carbonate (29689-14-3) - Chromium carbonate Manufacturer, Supplier, India, China | Otto Chemie Pvt Ltd](https://www.ottokemi.com/product/bottleimage.ashx?imagepath=8410/large-platic-bottle-6.jpg)
Chromium carbonate (29689-14-3) - Chromium carbonate Manufacturer, Supplier, India, China | Otto Chemie Pvt Ltd
![Stichtite Mg6Cr2CO3(OH)16ยท4H2O, a carbonate of chromium and magnesium, from Dundas, Tasmania Stock Photo - Alamy Stichtite Mg6Cr2CO3(OH)16ยท4H2O, a carbonate of chromium and magnesium, from Dundas, Tasmania Stock Photo - Alamy](https://c8.alamy.com/comp/W7T3PK/stichtite-mg6cr2co3oh164h2o-a-carbonate-of-chromium-and-magnesium-from-dundas-tasmania-W7T3PK.jpg)