If a Face-Centered Cubic Unit Cell Has a Volume of 1.447

question 42

Multiple Choice

If a face-centered cubic unit cell has a volume of 1.447  10⁸ pm³ and the ions at the corners touch the ion on the face, what must be the ion's radius?

• A)186 pm
• B)388 pm
• C)4,243 pm
• D)125 pm
• E)1,050 pm

Provide insights into unusual perceptual phenomena, such as the moon illusion and the role of pheromones in human behavior.

Understand the concept of kinesthetic sense including its definition and functions.

Identify the location and role of sensory receptors associated with the kinesthetic sense.

Define Extra Sensory Perception (ESP) and parapsychology.

---

Definitions:

Miniature Adults

An outdated concept regarding children as small adults capable of taking on adult responsibilities and rational thinking.

Clean Slates

The concept or condition of having a fresh start or beginning anew, often without any record of prior faults or mistakes.

Innately Good

The belief that humans are born with a natural inclination towards goodness and morality.

Jean-Jacques Rousseau

An 18th-century philosopher known for his contributions to political philosophy, education, and literature, emphasizing natural human goodness.