Members of the Halogen Family Typically Form Ions with a Charge

question 6

Multiple Choice

Members of the halogen family typically form ions with a charge of:

• A) +1.
• B) +2.
• C) -1.
• D) -2.

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Definitions:

Night Terror

A sleep disorder causing feelings of panic or dread, typically occurring during non-REM sleep and often unremembered.

REM Sleep

A phase of sleep characterized by rapid eye movements and brain activity similar to being awake, often associated with vivid dreaming.

Nightmare

A disturbing dream associated with negative feelings, such as fear or horror, which can awake a person.

Parasomnias

Sleep disturbances in which behaviors and physiological states that normally take place only in the waking state occur while a person is sleeping.