An Oxide Layer on Aluminum Is ____, While on Iron

question 19

Multiple Choice

An oxide layer on aluminum is ____, while on iron it is ____.

• A) black, reddish
• B) reddish, gray
• C) white, black
• D) white, reddish

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Definitions:

Adequate

Sufficient for a specific requirement; meeting the basic needs or standards without being excessive or lacking.

Socrates

An ancient Greek philosopher known for his contributions to ethics and epistemology, and as a pioneering figure in the field of philosophy, famous for the Socratic method.

Laws

Rules and regulations established by society, institutions, or natural phenomena, guiding behavior or processes.

Honor

A code or sense of integrity and morality, often associated with fulfilling social obligations, duty, or maintaining one's reputation.