Which of the Following Best Describes a Cation

question 106

Multiple Choice

Which of the following best describes a cation?

• A)An atom that has more protons than electrons
• B)An atom that has more electrons than protons
• C)An atom with a negative charge
• D)An atom that has more neutrons than protons

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Definitions:

Random sample

A selection made in such a manner that every subset of the population has an equal probability of being picked.

Margin of error

An expression of the amount of random sampling error in a survey's results.

Population variance

A measure of the dispersion of all data points within a population, squared from the mean of the population.

Confidence interval

A gamut of numbers, produced from sample statistics, believed to enfold the covert value of a population parameter.