The Mass of a Particular Isotope Is Given by ________

question 115

Multiple Choice

The mass of a particular isotope is given by ________

• A)the mass number.
• B)adding the masses of protons, neutrons, and electrons.
• C)measuring it.
• D)dividing the mass number by 6.02  10²³.
• E)dividing the molar mass of the element by 6.02  10²³.

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Definitions:

Scarcity Principle

A psychological principle suggesting that people find items and opportunities more valuable when they are perceived as scarce or limited.

Disrupt-then-reframe Technique

A sales technique that initially creates confusion or disruption in the consumer's mind, then offers a simple, positive reframe to encourage purchase.

Breaking up Attention

The act of dividing one's focus between multiple tasks or stimuli, which can reduce the effectiveness of cognitive processing.

Persuasion

An attempt to change a person’s attitude.