If a Face-Centered Cubic Unit Cell Has a Volume of 1.45

question 54

Multiple Choice

If a face-centered cubic unit cell has a volume of 1.45 $\times$ 10⁸ pm³ and the atoms at the corners touch the atom on the face,what must be the atom's radius?

• A)186 pm
• B)388 pm
• C)4240 pm
• D)125 pm
• E)1050 pm

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Definitions:

Spatially Fixed Nations

The concept that nation-states occupy specific and unchangeable territories, defined by clear geographical boundaries.

Juggernaut

A massive, inexorable force, movement, or object that crushes whatever is in its path, often used to describe powerful social or economic entities.

Cosmopolitanism

The ideology or disposition that all human beings belong to a single global community, with an emphasis on moral and cultural openness to diversity and an understanding across different societies.

Globalism

The policy or ideology of placing interests of the entire world above those of individual nations, often associated with economic globalization and cultural exchange.