Which One of the Following Substances Crystallizes as a Covalent

question 74

Multiple Choice

Which one of the following substances crystallizes as a covalent crystal

• A) CaO
• B) SiO₂
• C) CO₂
• D) Pb
• E) KMnO₄

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Definitions:

Visual Memory

The ability to recall visual images and details, an important aspect of memory that supports tasks like reading, navigation, and recognition.

Recent Experience

Refers to events or information that one has encountered or learned about in the near past.

Dichotic Listening

A psychological test used to investigate selective attention within the auditory system by presenting two different auditory stimuli simultaneously to each ear.

Simultaneously

Occurring at the same time.