If You Remove Two Protons and Two Neutrons from a Gold

question 59

Multiple Choice

If you remove two protons and two neutrons from a gold atom (Au) , what new element is formed (if any) ?

• A)Ir
• B)Au
• C)Re
• D)Au^-2
• E)Tl

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Definitions:

Token Economy

A behavior modification system that utilizes tokens as a form of reinforcement for desirable behaviors, which can be exchanged for rewards.

Variable Interval Schedule

A reinforcement strategy in operant conditioning where a response is rewarded after an unpredictable amount of time has passed.

Dopamine Activity

Involves the action of the neurotransmitter dopamine in the brain, affecting mood, sleep, learning, and motor control.

Insight Learning

A type of learning that occurs suddenly through understanding the relationships between various parts of a problem, leading to the solution.