Which of the Following Represents a Trace Element in the Body

question 80

Multiple Choice

Which of the following represents a trace element in the body?

• A) Sulfur
• B) Chlorine
• C) Iron
• D) Phosphorus

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Definitions:

Free Radical Chlorination

A chemical reaction where chlorine atoms initiate a chain reaction to form highly reactive free radicals, typically resulting in the halogenation of hydrocarbons.

Stability

The resistance of a chemical substance to decomposition or chemical change.

Primary Alkyl Halides

Organic compounds where a halogen atom is directly bonded to a primary carbon, which is attached to only one other carbon.

Secondary Alkyl Halide

An organic compound in which a halogen atom is bonded to a secondary carbon, i.e., a carbon atom connected to two other carbon atoms.