Platinum (Pt) Has a Face-Centered Cubic Structure with an Edge

question 74

Short Answer

Platinum (Pt) has a face-centered cubic structure with an edge length of 135 pm. What is the calculated value of the density of platinum based on this information?

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Definitions:

Horizons

Plural for "horizon", often used metaphorically to refer to the range of one's knowledge, experience, or the potential future developments.

Psychological Process

The mental operations that underlie human behavior and interactions, including cognition, emotion, perception, and motivation.

Self-serving Bias

A cognitive tendency to perceive oneself in a way that is overly favorable, attributing successes to personal characteristics and failures to external factors.

Motivation

The process that initiates, guides, and maintains goal-oriented behaviors; it is what causes individuals to act or react in a particular manner.