What Is the Edge Length of a Face-Centered Cubic Unit

question 40

Multiple Choice

What is the edge length of a face-centered cubic unit cell made up of atoms having a radius of 200 pm?

• A)71 pm
• B)566 pm
• C)20 pm
• D)110 pm

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Definitions:

Muscle Action

The process of muscles contracting and relaxing to produce movement in the body.

Glutamate

An important neurotransmitter in the brain that plays a key role in learning and memory.

Inhibitory Neurotransmitter

A type of neurotransmitter that decreases the likelihood of the neuron it acts upon to fire an action potential, thus inhibiting neural activity.

Brain

The organ located in the skull that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.