When an Atom Becomes Negatively or Positively Charged It Is

question 6

Multiple Choice

When an atom becomes negatively or positively charged it is usually due to a change in the number of

• A) protons
• B) electrons
• C) neutrons
• D) all of these

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Definitions:

Mean

The average of a set of numerical values, calculated by summing them together and dividing by the number of values.

Median

The middle value in a data set, which separates the higher half from the lower half of the dataset.

National Football League

A professional American football league consisting of 32 teams, divided equally between the National Football Conference (NFC) and the American Football Conference (AFC).

Mean Number

The average of a set of numbers, calculated by dividing the sum of all values by the count of values.