Which of the Following Elements Is the Least Electronegative

question 25

Multiple Choice

Which of the following elements is the least electronegative?

• A)Si
• B)Se
• C)S
• D)Sc
• E)Sr

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Definitions:

Difference Threshold

The smallest change in sensation that can be perceived half the time by an individual, also referred to as the just noticeable difference (JND).

Cataracts

A medical condition where the lens of the eye becomes progressively opaque, resulting in blurred vision.

Signal Detection Theory

An approach to evaluate the capability of identifying information-carrying patterns from random ones that interfere with the information.

Absolute Threshold

The minimum intensity of a stimulus required to be perceived by the senses.