Which of the Following Is a Metalloid

question 25

Multiple Choice

Which of the following is a metalloid?

• A) Al
• B) Ge
• C) As
• D) All of the above
• E) None of the above

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Definitions:

Echoic Memory

A subtype of sensory memory that retains auditory information for a short period after the original sound is heard.

Fleeting Memory

A brief or rapidly fading memory, often unable to be recalled after a short period of time.

Paying Attention

The act of focusing cognitive resources on a particular stimulus or task, while filtering out distractions.

Professor's Lecture

An educational talk given by a professor to students, usually as part of a university or college course, intended to convey knowledge on a particular subject.