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  • 17-04-2018
  • Chemistry
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determine the formula of chromium oxide, which is formed when a chromium ion with a 3+ charge combines with an oxygen ion with a 2- charge

determine the formula of chromium oxide which is formed when a chromium ion with a 3 charge combines with an oxygen ion with a 2 charge class=

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icedipping icedipping
  • 17-04-2018
Cr2O3
The third option.
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