What Is the Oxidation Number of Oxygen in MgCrO₄

question 13

Multiple Choice

What is the oxidation number of oxygen in MgCrO₄?

• A)-2
• B)0
• C)+2
• D)-1

---

Definitions:

Sequence

A specific order in which related events, movements, or things follow each other.

Avoidant Attachment

A form of attachment characterized by difficulty in establishing close relationships as a result of fearing rejection and emotional closeness.

Ambivalent/Resistant Attachment

A form of insecure attachment where children typically exhibit clinginess and difficulty being soothed but resist or reject the caregiver when they attempt to offer comfort or affection.

Secure Attachment

A bond between a child and caregiver characterized by trust and confidence, resulting from the caregiver's consistent response to the child's needs.