The Mass of an Atom Is Primarily Due to the Mass

question 4

Multiple Choice

The mass of an atom is primarily due to the mass of the

• A) neutrons
• B) nucleus
• C) electrons
• D) protons

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Definitions:

Margin Of Error

An expression of the amount of random sampling error in a survey's results, which indicates the range within which the true value lies with a certain degree of confidence.

Sample Standard Deviations

A measure of variability or dispersion within a sample dataset, estimating how much individual measurements in the sample differ from the sample mean.

Equal Sample Sizes

A condition in experimental design or analysis where all groups or conditions have the same number of observations.

Confidence Interval

A range of values, derived from a data set, that is likely to contain the value of an unknown population parameter with a certain degree of confidence.