Which of These Elements Would Result in an Electron Rich

question 15

Multiple Choice

Which of these elements would result in an electron rich semiconductor when added to silicon?

• A)B
• B)Al
• C)Se
• D)C
• E)b

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Definitions:

Insects

A class of arthropods, characterized by a three-part body (head, thorax, abdomen), three pairs of legs, compound eyes, and two antennae.

Arthropod

An invertebrate that belongs to phylum Arthropoda; characterized by a hard exoskeleton; a segmented body; and paired, jointed appendages.

Parapodia

Paired, lateral extensions found in some annelids, such as polychaete worms, used for locomotion and respiration.

Oligochaetes

A subclass of earthworms characterized by having few bristles per segment, important for soil aeration and nutrient cycling.