Which of the Following Minerals Is not a Chemical Compound

question 49

Multiple Choice

Which of the following minerals is not a chemical compound?

• A) quartz SiO₂.
• B) graphite C.
• C) pyrite FeS.
• D) halite NaCl.

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Definitions:

Unrealistic Expectations

Unrealistic expectations refer to hopes or desires that are not in line with reality or what is practically achievable, leading to potential disappointment or frustration.

Free Expression

The right or ability to express one's thoughts and opinions without censorship or restraint.

Repression

In psychodynamic theory, the automatic (unconscious) ejection of anxiety-evoking ideas, impulses, or images from awareness.

Impulses

Sudden, involuntary urges to act, driven by internal or external stimuli.