Of the Following Substances or Substance Groups, Which Is the Only

question 18

Multiple Choice

Of the following substances or substance groups, which is the only one where illicit use patterns are higher in those between 12 and 17 years old than those who are 18 to 25 years of age?

• A) cocaine
• B) inhalants
• C) marijuana
• D) psychotherapeutics

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Definitions:

Octet

The state of an atom achieved when it has a full valence shell of eight electrons, making it stable and less reactive.

Methyl Chloride

A colorless, flammable gas used as a refrigerant, solvent, and in organic synthesis.

Lewis Structure

A representation that illustrates valence electrons as dot pairs or dashes around atoms within a molecule, highlighting the bond formations between atoms.

Bromine

A chemical element with the symbol Br and atomic number 35, known for its reddish-brown color and halogen properties.