Palladium Crystallizes in a Face-Centered Cubic Unit Cell

question 65

Multiple Choice

Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.0 g/cm³ at 27°C.Calculate the atomic radius of Pd.

• A)138 pm
• B)1.95 * 10^-8 nm
• C)1.95 * 10^-8 cm
• D)154 pm
• E)0.109 nm

---

Definitions:

Fixed

Something that is constant or unchangeable over a certain period of time, such as a fixed interest rate.

Profits

The financial gain obtained when the revenues generated from business activities exceed the expenses, costs, and taxes involved in sustaining the activity.

Risk-Bearing

The assumption of the risk and uncertainty involved in an enterprise or investment.

Frank Knight

An influential economist known for his work on risk, uncertainty, and the role these factors play in the economy.