Which of the Following Ions Is Least Likely to Form

question 64

Multiple Choice

Which of the following ions is least likely to form colored compounds?

• A)Mn ²⁺
• B)Cr ⁵⁺
• C)Sc ³⁺
• D)Fe ³⁺
• E)Co ²⁺

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Definitions:

Spontaneous Recovery

The reappearance of a previously extinguished response after a period of no exposure to the conditioned stimulus.

Latent Learning

Learning that occurs without noticeable reinforcement and is not demonstrated until there is an incentive to perform.

Vicarious Learning

The process of learning behaviors or forming attitudes based on observing the actions of others and the consequences of those actions.

Insight

The capacity to gain an accurate and deep intuitive understanding of a person or thing, often resulting in a sudden clear solution to a problem.