Hand ____________________ Readers Are Biometric Devices Used to Capture the Unique

question 15

Short Answer

Hand ____________________ readers are biometric devices used to capture the unique characteristics of a human hand.

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Definitions:

Increasing Reactivity

A term describing a sequence or condition in which the tendency of a substance to undergo a chemical reaction becomes greater.

Styrene

An organic compound with the chemical formula C8H8, a monomer used in the production of polystyrene plastics and synthetic rubber.

π Electrons

Electrons present in the pi bonds of a molecule which contribute to the molecule's chemical properties.

Aromatic

Refers to a class of compounds that contain a benzene ring or a similar structure with delocalized electrons that follow Huckel's rule.