Which of These Elements Has the Highest First Ionization Energy

question 13

Multiple Choice

Which of these elements has the highest first ionization energy?

• A) Cs
• B) Ga
• C) K
• D) Bi
• E) As

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Definitions:

Experimental Accomplice

A person secretly working with the researcher to act as a participant in an experiment, but whose behavior is scripted or predetermined.

Bystander Effect

A social psychological phenomenon in which individuals are less likely to offer help to a victim when other people are present.

Emergency

A sudden, unexpected situation requiring immediate action to prevent a dangerous outcome.

Electric Shock

A sudden discharge of electricity through a part of the body, causing a sharp sensation.