Which of the Following Is an Amphoteric Oxide

question 61

Multiple Choice

Which of the following is an amphoteric oxide?

• A) Al₂O₃
• B) Li₂O
• C) PO₃
• D) Sc₂O₃
• E) SrO

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Definitions:

Relaxing Before Bedtime

Involves engaging in activities that reduce stress and prepare the mind and body for sleep, such as reading, meditation, or taking a warm bath.

Sleeping on a Regular Schedule

The practice of going to bed and waking up at the same times each day to maintain a stable sleep pattern.

Sequential Processing

A cognitive approach that involves analyzing and responding to information in a sequential, step-by-step manner.

Parallel Processing

The ability of the brain to simultaneously process incoming stimuli of differing quality, a key feature of neural function in both human and animal brains.