Which Is True Concerning the Difference Between Second-Row and Third-Row

question 24

Multiple Choice

Which is true concerning the difference between second-row and third-row main group nonmetals?

• A) Third-row nonmetals react readily with acids, while second-row nonmetals are mostly unreactive towards acids.
• B) Third-row hydrides tend to be more acidic than second-row hydrides.
• C) Third-row oxides tend to be less basic than second-row oxides.
• D) In their elemental forms, third-row nonmetals are comprised of molecules, while second-row nonmetals are comprised of individual atoms.
• E) Atoms of third-row nonmetals may have high oxidation numbers, while atoms of second-row nonmetals may only have negative oxidation numbers.

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Definitions:

Utilitarian Principle

An ethical framework suggesting that the best course of action is the one that maximizes overall happiness or well-being and minimizes harm or suffering.

Ethical Decision Making

Ethical decision making is the process of choosing actions that are morally right and fair in various situations, often guided by ethical principles and values.

Trickle Down

An economic theory that suggests benefits for the wealthy will "trickle down" to everyone else, improving the economy as a whole by promoting investment and spending.

Moral Intensity

The perceived importance or magnitude of the ethical implications in a given situation or decision, influencing moral judgments and actions.