How Many Quarks Are in a Deuteron, ²H

question 37

Multiple Choice

How many quarks are in a deuteron, ²H?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 6

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Definitions:

Gradual Acquisition

The slow and incremental process of obtaining or developing skills, knowledge, or abilities over time.

Extinction

In psychology, the gradual weakening and disappearance of a conditioned response. In biology, the permanent loss of a species.

Fixed-Ratio

A schedule of reinforcement where a response is reinforced only after a specified number of responses, commonly used in learning and behavior analysis.

Lever Pressing

A method used in experimental psychology to measure the behavior of animals, typically involving the animal learning to press a lever to receive a reward.