Cesium Bromide Crystallizes in a Primitive Cubic Unit Cell with Bromide

question 55

Multiple Choice

Cesium bromide crystallizes in a primitive cubic unit cell with bromide ions at the lattice points.The cesium ions occupy cubic holes.How many bromide ions surround each cesium ion in cesium bromide?

• A) 1
• B) 2
• C) 4
• D) 8
• E) 12

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Definitions:

Median

The median is the value that lies at the center of a dataset when it is organized in ascending or descending order, splitting the set into two equal parts.

Standard Deviation

A metric that gauges the spread or deviation of a dataset in relation to its average, showing the extent to which the data points are scattered.

Mean

The average of a set of numbers, calculated by dividing the sum of all the values by the number of values.

Median

The middle value in a sorted list of numbers, which divides the data set into two halves.