Which of the Following Species Has an Atom That Has

question 19

Multiple Choice

Which of the following species has an atom that has an unfilled valence shell of electrons?

• A) molecular bromine, Br₂
• B) fluoride anion, F^-
• C) ammonia, NH₃
• D) aluminum trichloride, AlCl₃

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Definitions:

Anterograde Amnesia

A condition characterized by an inability to form new memories following the onset of the disorder, though long-term memories from before the event remain intact.

Encoding Failure

A situation where the brain fails to create a memory link to information, making it difficult to remember later.

Basal Ganglia

A group of structures in the brain involved in coordinating movement, as well as aspects of learning and emotion.

Procedural Memories

Memories of how to perform tasks or activities, such as riding a bicycle, that are often unconsciously retained.