Which of the Following Is the Best Definition of the Atomic

question 13

Multiple Choice

Which of the following is the best definition of the atomic mass unit?

• A)Exactly 1/12 of the mass of a carbon-12 atom
• B)The average mass of the atoms of an element compared to an atom of carbon-12 at exactly 12 u
• C)The total number of protons and neutrons in the nucleus of an atom of carbon-12
• D)Exactly 1/12 of the mass of a carbon-12 nucleus
• E)Exactly 1/12 of the mass of 12 neutrons in a neutral electrical field

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Definitions:

Positively Skewed Distribution

A statistical distribution where the tail on the right side is longer or fatter than the left side, often indicating that the mean is greater than the median.

Aggressive Personality

A characteristic that involves a tendency toward easily becoming angry or hostile.

Acts of Aggression

Behaviors intended to cause harm or pain to another person, ranging from verbal abuse to physical violence.

Strong Positive Correlation

A relationship between two variables in which both variables move in the same direction, indicating a strong relationship where one variable increases as the other also increases.