Atomic Mass Does Not Include ________ in Its Calculation

question 147

Multiple Choice

Atomic mass does not include ________ in its calculation. The atomic number of an element is the number of ___________.

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

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Definitions:

PHStat

An Excel add-in that allows users to perform statistical analysis.

Coefficient of Variation

A statistical measure of the dispersion of data points in a data series around the mean, expressed as a percentage.

Index Fund

An investment fund designed to follow certain preset rules so that the fund can track a specified basket of underlying investments.

PHStat

An Excel add-in designed to perform statistical analysis, it provides tools for statistical tests, data analysis, and graphical presentations.