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If Necessary, Use the Periodic Table to Answer the Following

question 2

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If necessary, use the periodic table to answer the following question. Click here to open the periodic table in a new tab
How many elements are in period 3 of the periodic table?


Definitions:

International Treaty

A legally binding agreement between countries that is recognized by international law.

Quality of Service

A measure of the performance and reliability of a service, often in telecommunications, as experienced by the user.

American Medical Association

A professional group that represents the interests of physicians and the advancement of public health in the United States.

Licenses

Official permissions or authorizations, usually issued by a governmental entity, required to engage in certain activities or professions.

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