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The most common isotope of gold has atomic number 79 and atomic mass number 197. How many protons and neutrons does the gold nucleus contain? Assuming the gold is electrically neutral, how many electrons does it have?
Population
The entire group of individuals or instances about whom the study is concerned, from which a sample may be drawn for analysis.
Descriptive Statistics
The branch of statistics that deals with the organization, display, and description of data sets.
Summaries
Concise explanations or overviews that encapsulate the main points or data from a larger set of information.
Data
Facts or information used typically to calculate, analyze, or plan something.
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