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Many metals are not found in nature in their elemental form, butin minerals which are a combination of elements. The metal isextracted by various means from these minerals.
Chromite is a mineral containing chromium (Cr) and has theempirical formula FeCr2O4. Calculate theproportion by mass of chromium in Chromite. Give your answer as apercentage to 2 significant figures.
The proportion by mass of chromium in FeCr2O4is %.
Many metals are not found in nature in their elemental form, butin minerals which are a combination of elements. The metal isextracted by various means from these minerals.
Chromite is a mineral containing chromium (Cr) and has theempirical formula FeCr2O4. Calculate theproportion by mass of chromium in Chromite. Give your answer as apercentage to 2 significant figures.
The proportion by mass of chromium in FeCr2O4is %.
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