Which of the following -ous ending have the least positive charge?

Name: Which of the following -ous ending have the least positive charge?
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Question

Quizplus · Accepted Answer

The -ous ending indicates a lower positive charge and, among the given options, mercurous has the lowest positive charge since it has a +1 charge. Cobaltous and stannous both have a +2 charge, while ferrous has a +2 or +3 charge (depending on the specific compound).

Which of the Following -Ous Ending Have the Least Positive