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The Mass Change for the Reaction Shown Below Is ________

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The mass change for the reaction shown below is ________ amu.The atomic masses are 3He (3.0160),4He (4.0026),1H (1.0078).
2 The mass change for the reaction shown below is ________ amu.The atomic masses are <sup>3</sup>He (3.0160),<sup>4</sup>He (4.0026),<sup>1</sup>H (1.0078). 2   He →   He + 2   H He → The mass change for the reaction shown below is ________ amu.The atomic masses are <sup>3</sup>He (3.0160),<sup>4</sup>He (4.0026),<sup>1</sup>H (1.0078). 2   He →   He + 2   H He + 2 The mass change for the reaction shown below is ________ amu.The atomic masses are <sup>3</sup>He (3.0160),<sup>4</sup>He (4.0026),<sup>1</sup>H (1.0078). 2   He →   He + 2   H H


Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, describing how much individual data points differ from the mean.

Sample Mean

The average of a set of numerical values drawn from a sample of a population, used as an estimate of the population mean.

Margin Of Error

The amount of error that can be tolerated in the results of a poll or survey, indicating the potential deviation from the true population parameter.

Confidence Interval

A spectrum of numbers, extracted from sample observations, presumed to hold the value of a not yet identified population characteristic.

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