Which of the Following Radioactive Isotopes Is Used to Date

question 90

Multiple Choice

Which of the following radioactive isotopes is used to date organic remains?

• A) carbon-14
• B) potassium-40
• C) rubidium-87
• D) uranium-238
• E) lead-206

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Definitions:

Psychomotor Retardation

A slowing-down of thought and a reduction of physical movements in an individual, which can be a symptom of psychiatric disorders such as depression.

Spiritual Distress

A condition where an individual experiences a profound disturbance in their belief or value system, often related to a sense of purpose, hope, or connection.

Risk for Suicide

A situation where an individual shows signs of potentially engaging in self-destructive behavior that could lead to their death.

Powerlessness

A feeling of having no control over one's situation or outcomes, often discussed in psychological and sociological contexts.