When the Size of a Semiconductor Particle or Crystal ________

question 29

Multiple Choice

When the size of a semiconductor particle or crystal ________, the band gap energy ________.

• A)decreases, decreases
• B)decreases, remains the same
• C)increases, increases
• D)decreases, increases
• E)decreases, goes to zero

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Definitions:

Blue Light

A portion of the visible light spectrum, known for its high energy and potential impacts on plant growth, human circadian rhythms, and digital eye strain.

Hydrogen Ions

Positively charged ions (H+) that are formed when hydrogen atoms lose their electrons.

Potassium Ions

Charged atoms of potassium, vital for various physiological processes including nerve signal transmission, muscle contraction, and fluid balance within the body.

Guard Cells

Specialized cells in the epidermis of leaves, stems, and other organs that regulate gas exchange and water loss by controlling the opening and closing of stomata.