The Mass Number (A) of a Nuclide Is Equal to the Number

question 27

Multiple Choice

The mass number (A) of a nuclide is equal to the number of ______________ in one of its nuclei.

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

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Definitions:

AFL-CIO

The American Federation of Labor and Congress of Industrial Organizations, a national federation of labor unions in the United States.

Canadian Auto Workers Union

The Canadian Auto Workers Union (CAW) is a major trade union in Canada representing workers in the automotive industry, among others, advocating for fair wages, safer workplaces, and workers' rights.

Canadian Labour Congress (CLC)

A national trade union center, representing Canadian workers and their interests through collective bargaining and legislative advocacy.

Department of Labour

A government agency responsible for overseeing employment practices, working conditions, and labor relations.