Problem: What is the charge on the Cr in the ionic compound Cr 2O3?a) 2 –b) 2+c) 3+d) 1+

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What is the charge on the Cr in the ionic compound Cr 2O3?

a) 2

b) 2+

c) 3+

d) 1+

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Ionic and Covalent Compounds concept. If you need more Ionic and Covalent Compounds practice, you can also practice Ionic and Covalent Compounds practice problems.

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Based on our data, we think this problem is relevant for Professor Moisii's class at Eastern Florida State College.