Which One of the Following Elements Is a Poor Conductor

question 263

Multiple Choice

Which one of the following elements is a poor conductor of heat and electricity?

• A)copper
• B)phosphorus
• C)iron
• D)lead

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Definitions:

Intrasubject Variability

The variation in response to a treatment or condition within the same individual over a period of time.

Intraobserver Variability

Variations in measurements or assessments made by the same observer when observing the same phenomenon multiple times.

Specificity

The ability of a test to correctly identify individuals who do not have a given disease or condition among a group being tested.

Percent Agreement

A statistical measure used to assess the degree of concordance between two or more observers on a categorical scale.