A Pure Substance ________

question 98

Multiple Choice

A pure substance ________

• A)can not be separated into simpler substances by physical means.
• B)can have a composition that varies from sample to sample.
• C)must be an element.
• D)has different chemical and physical properties depending on its source.
• E)must be a compound.

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Definitions:

Sexual Masochism Disorder

A psychological condition wherein individuals derive sexual pleasure and satisfaction from experiencing pain or humiliation.

Humiliated

The feeling of embarrassment or shame as a result of being made to look foolish or incompetent.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a diagnostic tool used by healthcare professionals in the United States.

Frotteurism

A paraphilic interest in rubbing, usually one's pelvic area, against a non-consenting person for sexual pleasure.