From the List Provided Below, Choose Those Observations That Accurately

question 89

Multiple Choice

From the list provided below, choose those observations that accurately describe the mineral presented in this image.

• A) This mineral does not have cleavage.
• B) This mineral effervesces with dilute HCl.
• C) This mineral has a metallic luster.
• D) This mineral flakes into thin sheets.
• E) None of these.

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Definitions:

Salivation

The secretion of saliva in the mouth, which is triggered by the presence or thought of food, aiding in digestion.

Extinction

In psychology, the gradual weakening and eventual disappearance of a conditioned response when the conditioned stimulus is no longer paired with the unconditioned stimulus.

Gradual Weakening

A slow reduction in strength, intensity, or power of something, often occurring over time.

Conditioned Response

A learned reaction to a previously neutral stimulus that has been repeatedly presented along with an unconditioned stimulus.