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OpenStudy (anonymous):

When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion? A. -1 <- B. +1 C. -2 D. +2

OpenStudy (anonymous):

@Godlovesme

OpenStudy (godlovesme):

sorry idk :(

OpenStudy (anonymous):

@lizz123

OpenStudy (lizz123):

@FateRocks8D https://answers.yahoo.com/question/index?qid=20080729143135AACXJZ2

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