Two Hydrogen Atoms and One Oxygen Atom Will Combine Chemically

question 14

Multiple Choice

Two hydrogen atoms and one oxygen atom will combine chemically to form a water molecule.The chemical bonds that hold the molecule together are covalent bonds.These covalent bonds convey a polarity to each water molecule.Simply stated,polarity means that there is a positive side and a negative side to the molecule.The positive side of one water molecule is attracted to the negative side of another water molecule,forming a hydrogen bond.Which of the following pure water properties reflects this type of bonding?

• A)the ability to act as a buffer
• B)the ability to quench a thirst
• C)the ability to travel through xylem tubes in a plant's vascular system
• D)the ability to form hydrogen and oxygen gases
• E)the ability to conduct electricity

Understand Freud's stages of psychosexual development and their impacts.

Discriminate between Freud's scientific and pseudoscientific contributions to psychology.

Identify Freud's concepts of defense mechanisms and their role in coping with psychological stress.

Recognize the criticisms and limitations of Freudian theory and research methods.

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Definitions:

Chronic Problems

Issues or conditions that are persistent and long-lasting, often requiring ongoing management or intervention.

Alcohol

A chemical compound, ethyl alcohol or ethanol, commonly found in beverages such as beer, wine, and spirits, and consumed for its psychoactive effects.

Drugs

Substances used for medical treatment or substances that cause changes in perception, mood, consciousness, and behavior when consumed.

Domestic Problems

Issues or conflicts arising within the home or family sphere, which could impact an individual's emotional well-being, productivity, or professional life.