What Is the Oxidation Number of the Oxygen Atom in Na₂O₂

question 113

Multiple Choice

What is the oxidation number of the oxygen atom in Na₂O₂ ?

• A)-2
• B)-1
• C)+1
• D)+2

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Definitions:

Short-term Memory

The component of the memory system where small amounts of information can be kept for a short period, typically a few seconds to a minute.

Stored Items

Objects or information kept or filed away for future use or reference.

Short-term Memory

Short-term memory refers to the capacity for holding a small amount of information in an active, readily available state for a short period of time.

Working Memory

The memory subsystem that we use when we try to understand information, remember it, or use it to solve a problem or communicate with someone.