An Electrical Insulator Is a Material

question 47

Multiple Choice

An electrical insulator is a material:

• A)containing no electrons
• B)through which electrons do not flow easily
• C)which has more electrons than protons on its surface
• D)cannot be a pure chemical element
• E)must be a crystal

---

Definitions:

Genetics

The branch of biology that deals with heredity and the variation of inherited characteristics.

Schizophrenia

A severe mental disorder characterized by disturbances in thought, perception, and behavior, leading to a disconnect from reality.

Negative Symptoms

In the context of psychological disorders, particularly schizophrenia, symptoms that indicate the absence or lack of normal cognitive or emotional processes, such as flat affect or apathy.

Schizophrenics

Individuals diagnosed with schizophrenia, a mental disorder characterized by distorted thinking, perceptions, emotions, language, sense of self, and behavior.