The Electron Affinity of Oxygen Is Equal to

question 59

Multiple Choice

The electron affinity of oxygen is equal to

• A) the ionization energy of O^-.
• B) the ionization energy of O^2-.
• C) the second ionization energy of O.
• D) twice the electron affinity of O⁺.
• E) none of these.

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Definitions:

Psychological Distress

A state of emotional suffering characterized by symptoms such as anxiety, depression, and stress, often as a reaction to life situations.

Identity Cohesion

The sense of unity, continuity, and integration of one’s identity across different aspects of self.

Identity Crisis

A phase of exploration and questioning about one's sense of self and place in the world, often associated with periods of transition or stress.

Generativity Crisis

A stage in adult development where individuals contemplate their contributions to family, work, society, and future generations.