Elements in Group 6A Are Known as the ________

question 152

Multiple Choice

Elements in Group 6A are known as the ________.

• A)alkali metals
• B)chalcogens
• C)alkaline earth metals
• D)halogens
• E)noble gases

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Definitions:

REM

Rapid Eye Movement, a phase of sleep characterized by fast and random movement of the eyes, associated with dreaming.

Obstructive sleep apnea

A disorder characterized by repeated pauses in breathing during sleep due to throat muscles intermittently relaxing and blocking the airway.

Ineffective breathing pattern

A clinical situation where the individual's breathing pattern does not adequately support life-sustaining gas exchange.

Insomnia

A sleep disorder characterized by difficulty falling and/or staying asleep.